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Android phones and USB DACs - Page 145

post #2161 of 4565

A list of stock Android-powered devices reportedly interworking with standard USB DAC:

 

stock Android device > digital USB audio out >> standard USB DAC >> amp >> headphones

 

. Acer Iconia Tab A200 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2012/03/15/acer-iconia-tab-a200-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Acer Iconia Tab A500 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2011/04/26/acer-iconia-tab-a500-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Archos G9 (tablet):

http://www.anandtech.com/show/5802/the-archos-g9-tablet-reviews-fast-enough

http://forum.xda-developers.com/showthread.php?t=1539576

 

. Asus Memo Pad ME172V using USB Audio Recorder PRO (tablet):

http://www.notebookcheck.net/Review-Asus-Memo-Pad-ME172V-Tablet.89548.0.html

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Asus PadFone using USB Audio Recorder PRO:

http://www.engadget.com/2012/06/12/asus-padfone-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Asus Slider using USB Audio Recorder PRO (tablet):

http://www.phonearena.com/reviews/Asus-Eee-Pad-Slider-Review_id2957

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1785#post_9220476

 

. Asus TF101 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2011/04/18/asus-eee-pad-transformer-uk-edition-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Asus TF201 using USB Audio Recorder PRO (tablet):

http://www.tomshardware.com/reviews/transformer-prime-tf201-tablet-review,3175.html

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Asus TF300 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2012/04/22/asus-transformer-pad-tf300-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Asus TF700 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2012/06/25/asus-transformer-pad-infinity-tf700-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Asus Transformer Prime using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2011/12/01/asus-eee-pad-transformer-prime-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Google Galaxy Nexus using USB Audio Recorder PRO (smartphone):

http://www.theverge.com/products/galaxy-nexus-gsm/2946

http://forum.xda-developers.com/showpost.php?p=35484769&postcount=52

 

. Google Nexus 7 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2012/06/28/nexus-7-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Google Nexus 10 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2012/11/02/nexus-10-review/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1110#post_8973836

 

. HTC Butterfly / HTC Droid DNA / HTC J Butterfly (smartphone):

http://www.htc.com/www/smartphones/htc-butterfly/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1425#post_9082851

 

. HTC One (smartphone):

http://www.engadget.com/2013/02/19/htc-one-hands-on-design-and-hardware/

http://forum.xda-developers.com/showthread.php?t=2210536

 

. HTC One X (smartphone):

http://www.engadget.com/2012/04/02/htc-one-x-review/

http://forum.lowyat.net/index.php?showtopic=2222840&st=60&p=57944246&#entry57944246

 

. HTC One XL using USB Audio Recorder PRO (tablet):

http://www.techradar.com/reviews/phones/mobile-phones/htc-one-xl-1120377/review

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1830#post_9237213

 

. Huawei Ascend D1 Quad XL using USB Audio Recorder PRO (smartphone):

http://www.engadget.com/2012/10/20/huawei-ascend-d1-quad-xl-review/

http://www.head-fi.org/t/628254/fiio-e18/15#post_8988466

 

. Huawei MediaPad using USB Audio Recorder PRO (tablet):

http://www.androidnz.net/2012/09/rapid-review-huawei-mediapadt-mobile.html

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. iMito MX1 (mini PC):

http://www.squidoo.com/imito-mx1-android-mini-pc-bluetooth

http://www.armtvtech.com/armtvtechforum/viewtopic.php?f=81&t=669&start=10

 

. MK808 / MK808B (mini PC):

http://www.squidoo.com/mk808-dual-core-android-mini-pc-review

http://tabletrepublic.com/forum/android-mini-pc/uhost2-mk808-supports-audio-usb-dongle-3092.html

 

. Meizu MX Quad-Core using USB Audio Recorder PRO (smartphone):

http://www.xda-developers.com/android/meizu-mx-quad-core-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Minix Neo G4 (mini PC):

http://www.squidoo.com/minix-neo-g4-review

http://www.facebook.com/minixtech/posts/466648763397297

 

. Minix Neo X5 (mini PC):

http://tabletrepublic.com/forum/android-mini-pc/minix-neo-x5-google-tv-box-16gb-android-4-1-bluetooth-review-3241.html

http://forum.audiogon.com/cgi-bin/fr.pl?ddgtl&1358382120&openflup&5&4

 

. Motorola Razr Maxx HD using USB Audio Recorder PRO (smartphone):

http://www.engadget.com/2012/10/19/droid-razr-hd-and-razr-maxx-hd-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Motorola Xoom using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2011/02/23/motorola-xoom-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Samsung Galaxy Camera (camera):

http://www.digitaltrends.com/digital-camera-reviews/samsung-galaxy-camera-ek-gc100-review/

http://www.sogi.com.tw/android/article_list.aspx?OsId=1&topic_ID=6205384

 

. Samsung Galaxy Note II (smartphone):

http://www.engadget.com/2012/10/08/samsung-galaxy-note-ii-review/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs

 

. Samsung Galaxy Note 10.1 (tablet):

http://phandroid.com/samsung-galaxy-note-10-1/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/645#post_8814831

 

. Samsung Galaxy R using USB Audio Recorder PRO (smartphone):

http://www.engadget.com/2011/08/10/samsung-galaxy-r-officially-announced-for-europe-and-asia-nobod/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Samsung Galaxy S III (smartphone):

http://www.theverge.com/2012/5/25/3042640/samsung-galaxy-s-iii-review

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs

 

. Samsung Galaxy Tab 2 7.0 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2012/04/11/samsung-galaxy-tab-2-7-0-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Samsung Galaxy Tab 7.7 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2012/02/07/samsung-galaxy-tab-7-7-review-international-edition/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Samsung Galaxy Tab 10.1 using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2012/05/15/samsung-galaxy-tab-2-10-1-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Sony Tablet S / S1 using USB Audio Recorder PRO (tablet):

http://en.wikipedia.org/wiki/Sony_Tablet_S1

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1725#post_9176002

 

. Sony Xperia Acro S using USB Audio Recorder PRO (smartphone):

http://forum.xda-developers.com/forumdisplay.php?f=1945

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Sony Xperia P using USB Audio Recorder PRO (smartphone):

http://www.engadget.com/2012/06/03/sony-xperia-p-review/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1635#post_9131701

 

. Sony Xperia S using USB Audio Recorder PRO (smartphone):

http://www.engadget.com/2012/03/08/sony-xperia-s-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Sony Xperia Sola using USB Audio Recorder PRO (smartphone):

http://www.androidcentral.com/device/sony-xperia-sola

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Sony Xperia V (smartphone):

http://www.gsmarena.com/sony_xperia_v-review-877.php

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1800#post_9225211

 

. Sony Xperia Z (smartphone):

http://www.engadget.com/2013/02/20/sony-xperia-z-review/

http://forum.xda-developers.com/showthread.php?t=2177991

 

. Sony Xperia ZL (smartphone):

http://www.engadget.com/2013/04/10/sony-xperia-zl-review/

http://forums.overclockers.com.au/showpost.php?s=00bf76e604f9f640c25e08fabf0ed42e&p=15240770&postcount=174

 

. Toshiba AT300 using USB Audio Recorder PRO (tablet):

http://www.digitalversus.com/tablet/toshiba-at300-p14161/test.html

http://www.droidforums.net/forum/new-member-introductions-site-assistance/238370-new-member-old-question-usb-dac-issue.html#post2388967

 

. Toshiba Thrive using USB Audio Recorder PRO (tablet):

http://www.engadget.com/2011/07/22/toshiba-thrive-review/

http://www.extreamsd.com/USBAudioRecorderPRO/

 

. Wiko Cink King using USB Audio Recorder PRO (smartphone):

http://www.wikomobile.com/telephone-portable-Cink-king.php

http://www.extreamsd.com/USBAudioRecorderPRO/

 

 

 

 

 

The USB Audio Recorder PRO player is basic for the time being, but it can transmit 24/192:

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1635#post_9133811

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1305#post_9034501

 

 

 

A list of standard USB DAC reportedly interworking with the Android-powered smartphone Samsung Galaxy Note II:

 

stock Galaxy Note II > digital USB audio out >> USB OTG cable (micro-A plug inserted into the Note II) >> standard USB DAC >> amp >> headphones

 

. Audinst HUD-mx2 (USB DAC/amp):

http://www.head-fi.org/t/651660/audinst-hud-mx2-dac-amp

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1890#post_9264638

 

. Apex Glacier (USB DAC/amp):

http://www.head-fi.org/t/632019/apex-glacier-amp-dac-review-and-appreciation-thread

http://www.head-fi.org/t/632019/apex-glacier-amp-dac-review-and-appreciation-thread/165#post_8924724

 

. Asus Xonar Essence One using USB Audio Recorder PRO (USB DAC/amp):

http://www.6moons.com/audioreviews/asus/1.html

http://www.head-fi.org/t/542563/asus-essence-one-headphone-amp-dac-cebit-2011/1365#post_9152456

 

. Asus Xonar U3 (USB DAC/amp):

http://www.overclockersclub.com/reviews/asus_xonar_u3/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1200#post_8997468

 

. Audio-gd NFB-16 (USB DAC/amp):

http://www.audio-gd.com/Pro/Headphoneamp/NFB16/NFB16EN.htm

http://www.head-fi.org/t/625054/samsung-galaxy-note-2/120#post_8943120

 

. AudioQuest DragonFly using USB Audio Recorder PRO:

http://www.head-fi.org/t/617241/audioquest-dragonfly-review-affordable-outstanding-tiny-dac-amp

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1035#post_8959237

 

. CEntrance DACport LX using USB Audio Recorder PRO:

http://audio-head.com/the-portable-audiophile-dac-centrance-dacport-lx/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1065#post_8968468

 

. ELE EL-D01:

http://www.cnfeature.com/goods.php?id=1299

http://www.head-fi.org/t/643883/portable-amp-for-galaxy-note-2-and-grado-sr80i-heaphones#post_9012249

 

. FiiO E07K Andes (USB DAC/amp): to be confirmed

http://www.headphiles.org/index.php?t=msg&goto=253249&

http://www.head-fi.org/t/638910/new-fiio-e07k-andes-information-and-impressions/15#post_8924515

http://www.head-fi.org/t/628254/fiio-e18/15#post_8973799

 

. FiiO E10 using USB Audio Recorder PRO (USB DAC/amp):

http://www.headfonia.com/the-latest-must-have-the-fiio-e10-usb-dacamp/

http://www.head-fi.org/t/638910/fiio-e07k-andes-review-and-help-thread/540#post_9194741

 

. Focal XS 2.1 (USB speakers):

http://reviews.cnet.com/speakers-speaker-systems/focal-xs-speakers-with/4505-6467_7-33618064.html

http://www.homecinema-fr.com/forum/multimedia-materiels-tablettes-et-smartphones/samsung-galaxy-note-ii-2-go-16-go-android-4-1-2-t30029275.html#p177362999

 

. Furutech ADL Stride (USB DAC/amp):

http://www.theaudiobeat.com/equipment/adl_furutech_stride.htm

http://www.head-fi.org/t/631713/playstation-vita-audio-headphone-compatibility-amps-etc#post_8778115

 

. GoVibe Magnum (USB DAC/amp):

http://www.head-fi.org/t/324577/review-govibe-magnum-usb-dac-amp

http://www.head-fi.org/t/633201/confirmed-list-of-usb-dacs-for-the-galaxy-s3-international-us-or-note-2#post_8809248

 

. GoVibe Martini-U (USB DAC/amp):

http://jaben-bandung.com/index.php?route=product/product&product_id=196

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/990#post_8942287

 

. GoVibe Vulcan (USB DAC/amp):

http://www.head-fi.org/t/386127/go-vibe-vulcan

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/960#post_8929084

 

. HRT HeadStreamer Mobile (USB DAC/amp):

http://highresolutiontechnologies.com/headstreamer-mobile

http://www.computeraudiophile.com/f6-dac-digital-analog-conversion/power-galaxy-note-2-while-using-usb-dac-how-please-14029/

 

. HRT microStreamer (USB DAC/amp):

http://www.positive-feedback.com/Issue65/microstreamer.htm

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1605#post_9123185

 

. HeadAmp Pico USB DAC/Amp: bug fixed by HeadAmp

http://www.headfonia.com/headamp-pico/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1305#post_9037872

 

. HeadAmp Pico Upsampling USB DAC:

http://www.head-fi.org/t/413230/headamp-pico-upsampling-usb-dac-pre-order-now-at-intro-price

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1305#post_9037872

 

. Headstage Lyrix Pro USB total (USB DAC/amp):

http://www.headphonia.com/Amps/Headstage-Lyrix-Pro-USB-total::10071.html

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/795#post_8854850

 

. HiFimeDIY Sabre USB DAC using USB Audio Recorder PRO:

http://hifimediy.com/index.php?route=product/product&product_id=83

http://www.head-fi.org/t/652535/if-your-usb-dac-does-not-work-with-your-android-phone-try-this#post_9192976

 

. iBasso D-Zero (USB DAC/amp):

http://www.headfonia.com/fiio-e7-meet-your-rival-the-ibasso-d-zero/

http://www.head-fi.org/t/625054/samsung-galaxy-note-2/120#post_8943120

 

. iBasso D12 (USB DAC/amp):

http://www.ibasso.com/en/products/show.asp?ID=63

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/405#post_8750862

 

. Leckerton UHA-6S MKII (USB DAC/amp):

http://www.innerfidelity.com/content/leckerton-uha-6s-mkii-portable-headphone-amplifier

http://www.head-fi.org/t/625054/samsung-galaxy-note-2/30#post_8777791

 

. MyST 1866 PortaDAC (USB DAC/amp):

http://www.musicaacoustics.com/wp/amplifiers/myst-1866/

http://player.ru/showthread.php?t=74459&page=34&p=1084707&viewfull=1#post1084707

 

. Objective DAC (ODAC):

http://epiphany-acoustics.co.uk/our-products/e-dac-24bit-miniature-usb-dac/

http://www.jdslabs.com/item.php?fetchitem=46

http://www.headnhifi.com/index.php/shop/objective/odac

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/435#post_8758515

 

. ODAC+O2 (USB DAC/amp):

http://epiphany-acoustics.co.uk/our-products/ehp-o2d-miniature-desktop-headphone-amplifier-with-usb-dac/

http://www.jdslabs.com/item.php?fetchitem=48

http://www.headnhifi.com/index.php/shop/objective/o2120527192048

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/435#post_8758515

 

. RSA Intruder (USB DAC/amp):

http://www.innerfidelity.com/content/canjam-rmaf-2012-ray-samuels-audio-intruder-balanced-portable-headphone-amp-and-dac

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/660#post_8819856

 

. RSA Predator (USB DAC/amp):

http://www.6moons.com/audioreviews/predator/predator_2.html

http://www.head-fi.org/t/625054/samsung-galaxy-note-2/120#post_8960049

 

. Sony PHA-1 (USB DAC/amp):

http://www.touchmyapps.com/2012/10/09/sony-pha-1-idevice-dac-and-headphone-amp-in-review/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/465#post_8769593

 

. Stoner Acoustics UD100:

http://www.head-fi.org/t/626632/tiny-dac-big-sound-impression-of-stoner-acoustics-ud100-vs-odac

http://forum.lowyat.net/index.php?showtopic=2449848&st=220&p=56352256&#entry56352256

 

. V-Moda Vamp Verza (USB DAC/amp):

http://www.engadget.com/2013/03/13/v-moda-vamp-versa-headphone-amp-dac-metallo-case/

http://www.head-fi.org/t/655315/v-moda-vamp-verza-metallo-discussion-feedback-reviews-pics-crowdsourcing-ideas

 

. VentureCraft Go-Dap X (USB DAC/amp): USB cable provided by VentureCraft

http://www.head-fi.org/t/609906/new-venturecraft-go-dap-x-for-both-idevices-and-pcs

http://www.head-fi.org/t/609906/new-venturecraft-go-dap-x-for-both-idevices-and-pcs/345#post_9174335

 

. xDuoo XP-1 (USB DAC/amp):

http://www.jaben.com.hk/ProductView.asp?ID=776&SortID=358

http://www.head-fi.org/t/642504/xduoo-new-company-making-interesting-portable-dac-and-amp-units/45#post_9176366

 

. Zoom H4 using USB Audio Recorder PRO (USB recorder):

http://en.wikipedia.org/wiki/Zoom_H4_Handy_Recorder

http://forum.xda-developers.com/showpost.php?p=35472432&postcount=23

 

 

 

A list of standard USB DAC reportedly interworking with the Android-powered smartphone Samsung Galaxy S III:

 

stock Samsung Galaxy S III > digital USB audio out >> USB OTG cable (micro-A plug inserted into the S III) >> standard USB DAC >> amp >> headphones

 

. ALO audio The International using USB Audio Recorder PRO (USB DAC/amp):

http://audio-head.com/the-international-headphone-ampdac-by-alo-audio/#more-1002

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1590#post_9117178

 

. AMB Gamma 1:

http://www.amb.org/audio/gamma1/

http://www.head-fi.org/t/608535/wolfson-dac-confirmed-for-galaxy-s3/780#post_8750043

 

. AMB Gamma 2:

http://www.amb.org/audio/gamma2/

http://forum.xda-developers.com/showpost.php?p=27247705&postcount=279

 

. Apex Glacier (USB DAC/amp):

http://www.ttvjaudio.com/Apex_High_Fi_Audio_Glacier_portable_headphone_amp_p/aaa0000010.htm

http://www.head-fi.org/t/608535/wolfson-dac-confirmed-for-galaxy-s3/825#post_8776449

 

. Asus Xonar U3 (USB DAC/amp):

http://www.asus.com/Multimedia/Audio_Cards/Xonar_U3/

http://mybroadband.co.za/vb/showthread.php/429589-Samsung-Galaxy-S3?s=1a313fae4795a9a7493a6ce0f677ca8e&p=8551119&viewfull=1#post8551119

 

. Atoll DAC 100:

http://www.6moons.com/audioreviews/atoll2/atoll.html

http://forum.xda-developers.com/showpost.php?p=35266076&postcount=17

 

. Audinst HUD-mx2 (USB DAC/amp):

http://earmass.com/2013/03/24/audinst-hud-mx2-versatile-dacamp-combo/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1890#post_9264638

 

. Audio-gd Sparrow Version A (USB DAC/amp):

http://www.audio-gd.com/Pro/Headphoneamp/Sparrow/SparrowEN.htm

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/915#post_8907415

 

. AudioQuest DragonFly using USB Audio Recorder PRO: amp required

http://www.stereophile.com/content/audioquest-dragonfly-usb-da-converter

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1680#post_9151794

 

. Behringer UCA202 (USB DAC/amp):

http://www.behringer.com/EN/Products/UCA202.aspx

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/240#post_8654226

 

. Behringer UCA222 (USB DAC/amp):

http://www.behringer.com/en/Products/UCA222.aspx

http://www.computeraudiophile.com/f6-dac-digital-analog-conversion/usb-audio-enabled-android-powered-samsung-galaxy-s-iii-12338/#post171651

 

. Beresford Caiman:

http://www.techradar.com/reviews/audio-visual/hi-fi-and-audio/hi-fi-accessories/beresford-caiman-673787/review

http://www.computeraudiophile.com/f6-dac-digital-analog-conversion/usb-audio-enabled-android-powered-samsung-galaxy-s-iii-12338/#post171651

 

. C-Media CM119 chipset-based sound card Dynamode 7 channel USB 2.0 (USB DAC/amp):

http://alatest.com/reviews/audio-accessories/dynamode-7-channel-usb-2-0-sound-card/po3-149540433,95/

http://forum.xda-developers.com/showpost.php?p=27604946&postcount=449

 

. C-Media CM6911 chipset-based sound card 3D Sound (USB DAC/amp):

http://www.ebay.co.uk/itm/USB-External-3D-5-1-Channel-Audio-PC-Sound-Card-Adapter-/310227918523?pt=UK_Computing_ComputerComponents_SoundCards&hash=item483b065ebb&clk_rvr_id=448505625943&afsrc=1

http://www.droidforums.net/forum/android-forum/197454-enable-usb-audio-any-android-4-0-device-7.html#post2378579

 

. Cakewalk Sonar SPS 25:

https://www.cakewalk.com/support/kb/reader.aspx/2007013101

http://www.computeraudiophile.com/f6-dac-digital-analog-conversion/usb-audio-enabled-android-powered-samsung-galaxy-s-iii-12338/#post171651

 

. Cambridge Audio DacMagic:

http://www.headfonia.com/cambridge-dacmagic-review/

http://www.head-fi.org/t/631855/galaxy-s3-and-ca-dacmagic-plus#post_8899779

 

. Cambridge Audio DacMagic Plus using USB Audio Recorder PRO (USB DAC/amp):

http://www.whathifi.com/review/cambridge-audio-dacmagic-plus

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1980#post_9304294

 

. CEntrance DACmini using USB Audio Recorder PRO (USB DAC/amp):

http://centrance.com/products/dacmini/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1200#post_8998731

 

. CEntrance DACport using USB Audio Recorder PRO (USB DAC/amp):

http://www.avguide.com/review/centrance-dacport-2496-usb-dacheadphone-amplifier-playback-34

http://www.facebook.com/photo.php?fbid=635892416426250&set=a.634656613216497.1073741826.110473262301504&type=1&theater

 

. CEntrance DACport LX using USB Audio Recorder PRO:

http://www.headfonia.com/cheaper-better-the-centrance-dacport-lx/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1755#post_9188208

 

. Citypulse DA2.03e (USB DAC/amp):

http://www.citypulse-audio.com/2,03e.htm

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1710#post_9162300

 

. Corsair HS1 Gaming headset (USB DAC/amp/headphones):

http://www.anandtech.com/show/3989/corsair-hs1-gaming-headset

http://forum.xda-developers.com/showthread.php?p=27238117#post27238117

 

. Creative Xmod:

http://reviews.cnet.com/external-audio-adapters/creative-xmod/4505-9335_7-32105686.html

http://www.forum-audiophile.fr/musique-demat/fonction-usb-audio-a-activer-dans-android-t24441-60.html#p336853

 

. Dared MP 5 or ALO JV5 (USB DAC/amp):

http://www.positive-feedback.com/Issue24/dared_mp5.htm

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/990#post_8948190

 

. ELE EL-D01:

http://www.head-fi.org/t/586909/the-discovery-thread-new-dannybs-first-take-ath-ckn50-pg383-ele-hi-fi-usb-18-dac-pg-328/4905#post_8886336

http://www.head-fi.org/t/642554/fiio-e7-galaxy-s3-questions-for-car-audio/15#post_8991125

 

. FiiO E7 (USB DAC/amp):

http://www.headfonia.com/fiio-e7-portable-dac/

http://www.androidnz.net/2012/07/galaxy-s-iii-real-user-review-part-2.html

 

. FiiO E07K Andes (USB DAC/amp): to be confirmed

http://headfonics.com/2012/12/fiio-e07k-the-andes/

http://www.head-fi.org/t/638910/new-fiio-e07k-andes-information-and-impressions/15#post_8924515

http://www.head-fi.org/t/628254/fiio-e18/15#post_8973799

 

. FiiO E10 using USB Audio Recorder PRO (USB DAC/amp):

http://www.headfonia.com/the-latest-must-have-the-fiio-e10-usb-dacamp/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/2010#post_9319171

 

. FiiO E17 using USB Audio Recorder PRO (USB DAC/amp):

http://www.headfonia.com/the-upgrade-fiio-e17-alpen/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1020#post_8958018

 

. Furutech ADL Cruise (USB DAC/amp):

http://www.furutech.com/a2008/product2.asp?prodNo=399

http://www.head-fi.org/t/608535/wolfson-dac-confirmed-for-galaxy-s3/585#post_8567838

 

. GoVibe DAC:

http://jaben.net/forums/index.php?topic=2824.0

http://forum.lowyat.net/index.php?showtopic=2440879&st=500&p=53317360&#entry53317360

 

. GoVibe Mini USB DAC:

http://www.head-fi.org/t/566934/introducing-the-govibe-mini-usb-dac

http://www.head-fi.org/t/614111/finally-digital-out-for-galaxy-siii/15#post_8525675

 

. GoVibe Petite (USB DAC/amp):

http://www.head-fi.org/t/290711/govibe-petite-dac-amp-appreciation-thread-pics-little-update

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs-how-to-increase-the-issues-priority-with-google/195#post_8552452

 

. Graham Slee Bitzie (USB DAC/amp):

http://www.gspaudio.co.uk/bitzie-usb-dac-external-soundcard.htm

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1725#post_9165957

 

. HRT HeadStreamer (USB DAC/amp):

http://www.headfonia.com/hrt-headstreamer-review/

http://www.head-fi.org/t/608535/wolfson-dac-confirmed-for-galaxy-s3/750#post_8677483

 

. HRT microStreamer (USB DAC/amp):

http://tweekgeek.blogspot.fr/2013/01/hrt-microstreamer-review.html

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1635#post_9132299

 

. HRT Music Streamer II:

http://highresolutiontechnologies.com/music-streamer-ii

http://www.head-fi.org/t/608535/wolfson-dac-confirmed-for-galaxy-s3/465#post_8534856

 

. HeadAmp Pico USB DAC/Amp: bug fixed by HeadAmp

http://www.head-fi.org/t/258967/headamp-pico-portable-amp-w-optional-upsampling-24-96-usb-dac-pre-order-thread

http://www.head-fi.org/t/632019/apex-glacier-amp-dac-review-and-appreciation-thread/270#post_9036297

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1305#post_9037872

 

. HeadAmp Pico Upsampling USB DAC:

http://www.headamp.com/pico/pico_usb_dac/index.htm

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1305#post_9037872

 

. HeadRoom Total BitHead (USB DAC/amp):

http://www.headphone.com/learning-center/bithead-faq.php

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs-how-to-increase-the-issues-priority-with-google/135#post_8527516

 

. HeadStage USB DAC cable:

http://www.inearmatters.net/2010/04/short-review-headstage-usb-dac-cable.html

http://www.headphiles.org/index.php/topic,4452.msg241979.html#msg241979

 

. HiFiMan Express HM-101:

http://www.head-fi.org/t/571330/hifiman-express-brand-and-hm-101-portable-usb-dac

http://forum.xda-developers.com/showpost.php?p=27284184&postcount=291

 

. HiFimeDIY Sabre USB DAC using USB Audio Recorder PRO:

http://hifimediy.com/index.php?route=product/product&product_id=83

http://forum.xda-developers.com/showpost.php?p=36704343&postcount=75

 

. Hippo CriCri+ using USB Audio Recorder PRO (USB DAC/amp):

http://www.head-fi.org/t/626412/review-hippo-cricri-what-more-could-you-ask-from-this

http://forum.lowyat.net/index.php?showtopic=2222840&st=60&p=57358183&#entry57358183

 

. iBasso D-Zero (USB DAC/amp):

http://www.ibasso.com/en/products/show.asp?ID=73

http://www.head-fi.org/t/571116/review-ibasso-d-zero-with-fiio-e7-comparison/30#post_8933882

 

. iBasso D2 Boa (USB DAC/amp):

http://www.ibasso.com/en/products/show.asp?ID=30

http://www.head-fi.org/t/552014/pictures-of-your-portable-rig-part-xv/5535#post_8509186

 

. iBasso D2+ Boa (USB DAC/amp):

http://www.ibasso.com/en/products/show.asp?ID=42

http://www.computeraudiophile.com/f6-dac-digital-analog-conversion/usb-audio-enabled-android-powered-samsung-galaxy-s-iii-12338/#post171651

 

. iBasso D5 (USB DAC/amp):

http://www.head-fi.org/t/556490/ibasso-d5-hj-yet-another-usb-dac-amp

http://www.head-fi.org/t/614111/finally-digital-out-for-galaxy-siii#post_8462693

 

. iBasso D6 using USB Audio Recorder PRO (USB DAC/amp):

http://www.ibasso.com/en/products/show.asp?ID=69

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1170#post_8980613

 

. iBasso D10 (USB DAC/amp):

http://www.ibasso.com/en/products/show.asp?ID=39

http://www.head-fi.org/t/628374/samsung-galaxy-s3-to-dac-usb-micro-b-male-to-mini-b-male#post_8735134

 

. iBasso D12 (USB DAC/amp):

http://www.ibasso.com/en/products/show.asp?ID=63

http://forum.xda-developers.com/showpost.php?p=29069294&postcount=924

 

. iBasso DB2 using USB Audio Recorder PRO:

http://www.ibasso.com/en/products/show.asp?ID=71

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1035#post_8959039

 

. iQube v2 (USB DAC/amp):

http://www.i-qube.nl/index.php?id=24

http://forum.xda-developers.com/showpost.php?s=6fe26080d10769d0f785157c83e74465&p=31207282&postcount=1268

 

. JH Audio JH-3A (USB DSP/DAC/amp/JH16 CIEM):

http://www.jhaudio.com/product/jh-3a-dsp-amp-jh16-pro-custom-ear-monitor

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/585#post_8799910

 

. Jabra GN 5035 (USB headset):

http://reviews.cnet.com/headsets/jabra-gn5035-headset/4505-13831_7-32462996.html

http://forum.xda-developers.com/showpost.php?p=33203364&postcount=1368

 

. KingRex UD-01:

http://www.kingrex.co.uk/dac.html

https://www.facebook.com/headfonia/posts/352787358128700

 

. Leckerton UHA-4 (USB DAC/amp):

http://www.leckertonaudio.com/products/uha-4/

http://www.head-fi.org/t/536982/leckerton-audio-slimline-uha-4/1020#post_8773152

 

. Leckerton UHA-6S MKII (USB DAC/amp):

http://www.leckertonaudio.com/products/uha-6s-mkii/

http://www.head-fi.org/t/602493/new-leckerton-uha-6s-mkii-portable-headphone-amplifier-announced-update-user-impressions-added-july-20th-2012/435#post_8698006

 

. Logitech wíreless gaming headset G930 (USB wireless headset):

http://www.logitech.com/en-gb/product/7248?crid=721

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1215#post_9004830

 

. M-Audio Duo USB Audio Interface:

http://www.soundonsound.com/sos/oct02/articles/maudio.asp

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/540#post_8788814

 

. MHDT Paradisea+:

http://www.positive-feedback.com/Issue38/mhdt_paradisea.htm

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1785#post_9215172

 

. Matrix Mini-i (USB DAC/amp):

http://www.headfonia.com/matrix-mini-i-balanced-dac/

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/465#post_8768166

 

. Meier Audio Cantate.2 (USB DAC/amp):

http://www.head-fi.org/products/meier-audio-corda-cantate-2

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/660#post_8820899

 

. Meier Audio PCStep (USB DAC/amp):

http://www.head-fi.org/t/620752/unboxing-meier-audio-corda-quickstep-and-pcstep

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1875#post_9255805

 

. Meridian Explorer using USB Audio Recorder PRO: amp required

http://www.hifiplus.com/articles/world-exclusive-meridian-audio-explorer-usb-dacheadphone-amplifier-hi-fi/

http://www.head-fi.org/t/650680/news-meridian-releases-the-explorer-pocket-sized-usb-dac/525#post_9232628

 

. Microsoft Philips Digital Sound System 80 (USB DAC/amp/speakers):

http://en.wikipedia.org/wiki/Digital_Sound_System_80

http://forum.xda-developers.com/showthread.php?t=1703218

 

. Microsoft LifeChat LX-3000 (USB headset):

http://www.microsoft.com/hardware/en-au/p/lifechat-lx-3000/JUG-00003

http://forum.xda-developers.com/showpost.php?p=32899845&postcount=1355

 

. Muse HiFi USB DAC:

http://www.goodluckbuy.com/muse-hifi-usb-to-s-pdif-converter-usb-dac-pcm2704-sound-card-board.html

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/2115#post_9351104

 

. MyST 1866 PortaDAC (USB DAC/amp):

http://www.head-fi.org/t/616889/myst-1866-bluetooth-optical-coaxial-usb-dac-headphone-amp-impressions-thread

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/795#post_8852573

 

. Mytek Stereo192-DSD DAC using USB Audio Recorder PRO (USB DAC/amp):

http://www.head-fi.org/t/622248/mytek-stereo-192-dsd-dac-preamp-amplifier-review-appreciation-thread

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1920#post_9273723

 

. NuForce Icon HDP (USB DAC/amp):

http://www.nuforce.com/hp/products/iconhdp/index.php

http://www.head-fi.org/t/608535/wolfson-dac-confirmed-for-galaxy-s3/585#post_8567838

 

. NuForce Icon Mobile (USB DAC/amp):

http://www.6moons.com/audioreviews/nuforce10/mobile.html

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/435#post_8759826

 

. NuForce Icon uDAC-2 (USB DAC/amp):

http://www.digitaltrends.com/headphone-amplifier-reviews/nuforce-icon-udac-2-review/

http://forum.xda-developers.com/showpost.php?p=35266076&postcount=17

 

. Objective DAC (ODAC):

http://epiphany-acoustics.co.uk/our-products/e-dac-24bit-miniature-usb-dac/

http://www.jdslabs.com/item.php?fetchitem=46

http://www.headnhifi.com/index.php/shop/objective/odac

http://www.head-fi.org/t/628374/samsung-galaxy-s3-to-dac-usb-micro-b-male-to-mini-b-male/30#post_8939722

 

. ODAC+O2 (USB DAC/amp):

http://epiphany-acoustics.co.uk/our-products/ehp-o2d-miniature-desktop-headphone-amplifier-with-usb-dac/

http://www.jdslabs.com/item.php?fetchitem=48

http://www.headnhifi.com/index.php/shop/objective/o2120527192048

http://www.facebook.com/permalink.php?story_fbid=410941392302962&id=164588276945555

 

. Ordnance .25 (USB DAC/amp):

http://jaben.net/forums/index.php?topic=9984.0

http://www.head-fi.org/t/614111/finally-digital-out-for-galaxy-siii#post_8462693

 

. Practical Devices XM6 (USB DAC/amp):

http://www.head-fi.org/t/510543/new-practical-devices-xm6-amp-dac-the-complete-review

http://www.head-fi.org/t/633511/pictures-of-your-portable-rig-part-xvi/2490#post_9215369

 

. RSA Intruder (USB DAC/amp):

http://www.raysamuelsaudio.com/products/intruder

http://www.head-fi.org/t/627080/new-balanced-portable-amp-from-rsa-w-dac/30#post_8781567

 

. RSA Predator (USB DAC/amp):

http://www.raysamuelsaudio.com/products/predator

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/150#post_8538933

 

. Sony PHA-1 (USB DAC/amp):

http://www.head-fi.org/t/624676/sony-pha-1-portable-dac-amp

http://www.head-fi.org/t/645086/samsung-galaxy-s3-and-hd598s#post_9033830

 

. Stoner Acoustics UD100:

http://stoneracoustics.blogspot.fr/

http://forum.lowyat.net/index.php?showtopic=2452730&st=160&p=54596977&#entry54596977

 

. Sunrise Ray DA-P1 (USB DAC/amp):

http://www.sunrise-hifi.com/web/showproduct.asp?id=38

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1950#post_9282772

 

. Syba SD-AUD20101:

http://www.sybausa.com/productInfo.php?iid=1191

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/375#post_8736082

 

. TCG U-SKIN (USB DAC/amp):

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1920#post_9274670

 

. Topping D1 Mark 2 (USB DAC/amp):

http://www.head-fi.org/t/636606/topping-d1-mark-2-review

http://forum.xda-developers.com/showpost.php?p=28673076&postcount=871

 

. Topping D2 (USB DAC/amp):

http://www.mightybigword.com/tnt/2012/03/topping-d2-dac-review/

http://forum.xda-developers.com/showpost.php?p=32920194&postcount=1357

 

. Topping TP30 (USB DAC/amp):

http://news.cnet.com/8300-5_3-0.html?keyword=Topping+TP-30

http://www.androidnz.net/2012/05/samsung-galaxy-s-iii-usb-audio.html

 

. Turtle Beach Audio Advantage Micro II:

http://linkai8424.blogspot.fr/2011/03/turtle-beach-audio-advantage-micro-ii.html

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1155#post_8978516

 

. Unique Melody PP6 using USB Audio Recorder PRO (USB DSP/DAC/amp/CIEM):

http://www.custom-iem.com/um-platform-pure-pp6-p-670.html

http://www.head-fi.org/t/613417/unique-melody-platform-pure-6-pp6-discussion-appreciation-tour-thread/360#post_8965862

 

. V-Moda Vamp Verza (USB DAC/amp):

http://www.head-fi.org/t/655315/v-moda-vamp-verza-metallo-discussion-feedback-reviews-pics-crowdsourcing-ideas

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/1875#post_9255450

 

. VentureCraft Go-Dap X (USB DAC/amp): USB cable provided by VentureCraft

http://venturecraft.jp/gadget_en/gdx.php

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/315#post_8708233

 

. xDuoo XP-1 (USB DAC/amp):

http://www.facebook.com/media/set/?set=a.529433853753069.134639.436744613021994&type=1

http://www.head-fi.org/t/642504/xduoo-new-company-making-interesting-portable-dac-and-amp-units/45#post_9176225

 

. Zero DAC (USB DAC/amp):

http://www.head-fi.org/t/269458/review-zero-24-bit-192khz-dac-headphone-amp-pre-amp

http://www.head-fi.org/t/633201/confirmed-list-of-usb-dacs-for-the-galaxy-s3-international-us-or-note-2#post_9329790

 

 

Bold: new addition to the list

post #2162 of 4565

Has anyone tried the Apex Glacier with the Samsung Galaxy S3?

 

Since I already ordered the JDS Labs C5 amp, I think I am going to pair it up with the JDS stand alone ODAC for my portable rig and see how that sounds with different headphones.

 

If I am not happy with the sound then it's on to the Apex Glacier.

post #2163 of 4565

Apex Glacier is confirmed for the s3

post #2164 of 4565
Quote:
Originally Posted by rckyosho View Post

The Host(in your case the S3) is using the Vbus line(a.k.a. red wire or pin 1 or Vcc or +5v) to send some current/voltage to communicate and I'm not really sure how your test cable works but if you mean the "switchable 5v" is actually cutting off the connection of the Vbus line than you're test is flawed since if disconnected the Vbus line then would not be able to send or receive signal/info/voltage and communication is lost between them therefore no chance of ever the external DAC taking over the S3 DAC.

I'm not too sure how you would test this but if you can monitor the correct voltages/current of the Vbus line to see if it's always on or actually just pulsing(on and off) for some period of time and then maybe turns off altogether then maybe you could tell if it's powering a device or just communicating with it.

 

Uhm, yeah... Thanks for pointing out my half-assed post... biggrin.gif

I was working on something else, and as a true ADDer is supposed to tongue.gif , got distracted by this and ended up posting less than complete info (and botched up the CAD drawing for my 'listening chair'-project in the process too)...

 

The 'switching' my quick & dirty test setup did, was not of the actual 5V, but wether a 64.9KΩ resistor was in the connection between sense and ground on the OTG cable to trick the phone into thinking an audio dock was connected instead of a regular OTG cable. Audio dock mode allows the S3 to charge while still allowing for OTG functionality. I am/was under the impression that this would disable any 'outgoing power' from the phones USB connector. Please educate me if I misunderstood :) 

 

With the phone in audio dock mode, the DAC wouldn't work without an external power source, even though the internal battery of the D2+ was between 90 and 100% charge. Hence my conclusion that the D2+ has no 'self-powered mode'. Feel free to point out any flaws in my ADD-infused logic, I'm here to learn :) 

 

Unfortunately, I can't really take any useful measurements right now. My multimeter died some time ago, together with my soldering station (don't ask, long story), and I can't afford to replace it at the moment (replacement soldering station has priority), I'm using a €2,95 china special for the time being. Which is good enough for measuring constant values, but simply isn't quick enough to measure a pulse (and with this multimeter, a pulse is anything taking less than 5 seconds).

 

I'll gladly retest with any additional information you provide and a better multimeter as soon as I have it (any suggestions for a very cheap multimeter with PC, preferably USB, interface are welcome too).

 

 

 

Quote:
Originally Posted by Jesterphile View Post

the O2/ODAC combo doesn't have batteries so its no go for portable use for sure.

 

 

If the 'less than ideal' size of the O2/ODAC combo isn't a very big deal, there is a fairly simple mod that can be done to allow for presence of both batteries and ODAC.

 

The ODAC can be moved to the free space under the O2 PCB, you would need to add some electrical insulation here and there and to modify the rear panel (or a replacement panel) to have the opening for the USB connector in the right spot. With the ODAC out of the way, you can install batteries as you would with the stand-alone O2...

 

I saw some pics of this mod on another forum, I think it was on DIYaudio, but I'm not sure.

post #2165 of 4565

Just ordered the Pico Power for my S3, cannot wait to hear this pushing my Sennheiser HD 600's. Hopefully it does it well :-)

 

What player do you guys use on your Android devices?

 

I am looking for a player/app, currently I mostly listen to MOG.

post #2166 of 4565

Galaxy Note 2 & iBasso D-Zero:

http://forums.hardwarezone.com.sg/75326977-post902.html

 

 


Edited by DanBa - 4/28/13 at 11:26am
post #2167 of 4565

Hi...

 

First time poster, here. Spent the weekend devouring the forums here as they relate to my Galaxy s3. Here's my situation -- had the stock Verizon rom and was using the el cheapo Behringer UCA-202 DAC (sounds better than you'd expect it to) and was able to yes, play audio through the USB Audio Recorder app, though only .wav files for now. I was also able to stream any audio my phone could produce -- various music production apps, GPS, and Pandora most importantly.

 

I've since rooted my phone and put in place Liquid Smooth, a very nice rom. Now, while I can still listen to USB audio while using USB Audio Recorder and the Behringer, I've lost the ability to stream Pandora. The sound defaults to the phone speaker. I know the hardware checks out so there must be something with the kernel or? I suppose I could look for another rom or go back to stock but was just wondering if there was a more obvious solution. Thanks to all -- great forums, here.
 

 

Thanks to all -- great forums.

post #2168 of 4565

Unfortunately, Google still hasn't implemented USB audio in AOSP.  So most ROMs built from source still won't have it either.  But once on a great ROM like Liquid Smooth, it's hard to go back to Touchwiz.  There are two things you can try.  Before doing either, back up your ROM in recovery.  Then try running Jack Norris' USB audio patch.  It seems to work on some ROMs for US S3 variants.  You can find this patch here: http://forum.xda-developers.com/showthread.php?t=2029728

 

The other thing you can try is to flash the latest version of Paranoid.  USB audio works by default in the build for the i9300 S3.  I don't know that anyone has yet reported the status of the Verizon S3 build.

post #2169 of 4565

Galaxy S3 & xDuoo XP-1:

http://www.erji.net/simple/index.php?t1375499.html

 

 

 

 

 

post #2170 of 4565

Quote:
Originally Posted by Coop View Post

 

Uhm, yeah... Thanks for pointing out my half-assed post... biggrin.gif

I was working on something else, and as a true ADDer is supposed to tongue.gif , got distracted by this and ended up posting less than complete info (and botched up the CAD drawing for my 'listening chair'-project in the process too)...

 

Hahaha...that's the fun of it I guess tongue.gif.

 

The 'switching' my quick & dirty test setup did, was not of the actual 5V, but wether a 64.9KΩ resistor was in the connection between sense and ground on the OTG cable to trick the phone into thinking an audio dock was connected instead of a regular OTG cable. Audio dock mode allows the S3 to charge while still allowing for OTG functionality. I am/was under the impression that this would disable any 'outgoing power' from the phones USB connector. Please educate me if I misunderstood :) 

 

Ah I see....it's the "fun with resistors thingy" to invoke the differing modes available on Samsung android phones though I'm not too sure exactly how all that works.

If you could point me to some docs that I can read that would be good. I'm here to learn too tongue.gif.

 

With the phone in audio dock mode, the DAC wouldn't work without an external power source, even though the internal battery of the D2+ was between 90 and 100% charge. Hence my conclusion that the D2+ has no 'self-powered mode'. Feel free to point out any flaws in my ADD-infused logic, I'm here to learn :) 

 

You are actually contradicting yourself with the statement above since my understanding of a self powered device is exactly that it would not work without an external power source.The DAC would work if it's bus powered and taking power from the host.So that is the reason why I think your test is flawed as it neither proves nor disprove whether

the DAC is self powered or bus powered or has both.

 

Unfortunately, I can't really take any useful measurements right now. My multimeter died some time ago, together with my soldering station (don't ask, long story), and I can't afford to replace it at the moment (replacement soldering station has priority), I'm using a €2,95 china special for the time being. Which is good enough for measuring constant values, but simply isn't quick enough to measure a pulse (and with this multimeter, a pulse is anything taking less than 5 seconds).

 

I'll gladly retest with any additional information you provide and a better multimeter as soon as I have it (any suggestions for a very cheap multimeter with PC, preferably USB, interface are welcome too).

 

I'm not really an authority in this so you might want to find info elsewhere.Anyway I'm really not too concern whether a DAC is self-powered or bus-powered as like I said I'm using my S3 with the extended battery that can last me the whole day with music listening and heavy usage and is enough for all my needs, and as far as I know max a device will

draw is 500mA and usually will only draw 100mA of power.So like you said the battery on the S3 should not be effected too much but it will be a plus if the DAC is self powered but not a big deal if it wasn't.

 

Anyway it'll be nice to see you trying to come out with a valid test and try some DACs to see if it's self powered or bus powered.

Good Luck!! tongue_smile.gif

post #2171 of 4565
Quote:
Originally Posted by rckyosho View Post
 

 

Ah I see....it's the "fun with resistors thingy" to invoke the differing modes available on Samsung android phones though I'm not too sure exactly how all that works.

If you could point me to some docs that I can read that would be goodI'm here to learn too tongue.gif.

 

---

 

You are actually contradicting yourself with the statement above since my understanding of a self powered device is exactly that it would not work without an external power source.The DAC would work if it's bus powered and taking power from the host.So that is the reason why I think your test is flawed as it neither proves nor disprove whether

the DAC is self powered or bus powered or has both.

 

There's some info about it here on head-fi somewhere, but I don't have any docs (wish I did tho). It's a bit more complex than just adding resistors as other checks are being performed too for switching to other modes like MHL etc. But I guess the audio dock mode is useful enough for us audio junkies and that mode is triggered by resistance value in the sense to ground connection of the OTG cable only.

I haven't gotten very far with it. Just som breadboard test setups. I'm awaiting delivery of my new soldering station and 200 pieces of 64.9K Ohm SMD resistor (typo while ordering, 20 would have been plenty for testing, but I didn't want to do anything to delay delivery of my soldering station as having a 12 watt fixed temperature soldering iron as your primary soldering tool is not quite ideal), so I should be able to whip up something actually usable in the real world soon, I already have some ideas for practical applications.

 

 

Anyway, here's a list of resistor values I found somewhere on a (this?) forum:

 

ADC_DOCK_VOL_DN = 0x0a, /* 0x01010 14.46K ohm */
ADC_DOCK_VOL_UP = 0x0b, /* 0x01011 17.26K ohm */
ADC_DOCK_PLAY_PAUSE_KEY = 0x0d,
ADC_SMARTDOCK = 0x10, /* 0x10000 40.2K ohm */
ADC_AUDIODOCK = 0x12, /* 0x10010 64.9K ohm */
ADC_CEA936ATYPE1_CHG = 0x17, /* 0x10111 200K ohm */
ADC_JIG_USB_OFF = 0x18, /* 0x11000 255K ohm */
ADC_JIG_USB_ON = 0x19, /* 0x11001 301K ohm */
ADC_DESKDOCK = 0x1a, /* 0x11010 365K ohm */
ADC_CEA936ATYPE2_CHG = 0x1b, /* 0x11011 442K ohm */
ADC_JIG_UART_OFF = 0x1c, /* 0x11100 523K ohm */
ADC_JIG_UART_ON = 0x1d, /* 0x11101 619K ohm */
ADC_CARDOCK = 0x1d, /* 0x11101 619K ohm */
#if defined(CONFIG_MUIC_DET_JACK)
ADC_EARJACK = 0x1e, /* 0x11110 1000 or 1002 ohm */
 
 
I hope it'll be useful to you. If you have any questions, well, you can try asking me, but I'm pretty sure I'm not the most reliable source of information. But you never know, I might have learned something new by then... biggrin.gif
 

---

 

How am I contradicting myself? I'm not contradicting myself, I'm just saying the same thing twice in different ways.

But yeah, now that I read it again, it is kind of confusing to me too biggrin.gif

 

Anyway, hopefully this clears it up a little:

 

With the phone in audio dock mode (so not putting out any power to the D2+), the DAC wouldn't work (as it is bus-powered only) without an external power source (ok, not the best choice of words and punctuation here, "the DAC wouldn't work, unless an additional external power source, via USB, was used" would have been better), even though the internal battery of the D2+ was between 90 and 100% charge (to illustrate the charge state of the internal battery, or the possible lack of, was not a factor in my test). Hence my conclusion that the D2+ has no 'self-powered mode' (the DAC of the D2+ can't use the D2+ internal battery as a powersource, it needs bus power to work).

post #2172 of 4565
Quote:
Originally Posted by DanBa View Post

Galaxy S3 & xDuoo XP-1:

http://www.erji.net/simple/index.php?t1375499.html

 

 

 

 

 

Where does one find the phone case??? It looks great!

post #2173 of 4565

Noob here, I just recently started using my Motorloa XYboard to play FLAC files in my car via the 3.5mm to the IP bus on my source. I've been searching but cant find a solid answer to weather the internal DAC can be bypassed through either micro USB or mini HDMI.  I also have a Droid DNA I could use too, but I prefer the tablet. Thanks

post #2174 of 4565

The Motorola Xoom using the USB Audio Recorder PRO app can interwork with USB DAC.

As the XYBoard is rather an evolution of the Xoom, it should have the same capability.

 

"The micro USB port also supports USB host, and that means you can use USB peripherals like flash drives and keyboards with the XYBoard if you have a USB host (also called USB OTG) cable."

http://www.mobiletechreview.com/tablets/Motorola-Droid-XYBoard-10.htm

 

"By all means try the TRIAL version first to see if your device works:"

http://www.audio-evolution.com/downloads/USBAudioRecorderPROTrial_1.1.0.apk

post #2175 of 4565
Quote:
Originally Posted by Coop View Post

Anyway, here's a list of resistor values I found somewhere on a (this?) forum:

 

ADC_DOCK_VOL_DN = 0x0a, /* 0x01010 14.46K ohm */
ADC_DOCK_VOL_UP = 0x0b, /* 0x01011 17.26K ohm */
ADC_DOCK_PLAY_PAUSE_KEY = 0x0d,
ADC_SMARTDOCK = 0x10, /* 0x10000 40.2K ohm */
ADC_AUDIODOCK = 0x12, /* 0x10010 64.9K ohm */
ADC_CEA936ATYPE1_CHG = 0x17, /* 0x10111 200K ohm */
ADC_JIG_USB_OFF = 0x18, /* 0x11000 255K ohm */
ADC_JIG_USB_ON = 0x19, /* 0x11001 301K ohm */
ADC_DESKDOCK = 0x1a, /* 0x11010 365K ohm */
ADC_CEA936ATYPE2_CHG = 0x1b, /* 0x11011 442K ohm */
ADC_JIG_UART_OFF = 0x1c, /* 0x11100 523K ohm */
ADC_JIG_UART_ON = 0x1d, /* 0x11101 619K ohm */
ADC_CARDOCK = 0x1d, /* 0x11101 619K ohm */
#if defined(CONFIG_MUIC_DET_JACK)
ADC_EARJACK = 0x1e, /* 0x11110 1000 or 1002 ohm */
 

 

 

Hopefully, Android devices will be compliant with the USB specification, or more precisely with Accessory Charger Adapter (ACA) specified in the Battery Charging 1.2 specification:

http://kinetis.pl/sites/default/files/BC1.2_FINAL.pdf

 

"Accessory Charger Adapter (ACA)

As Portable Devices (PD) get smaller, it becomes more desirable for the PD to only have one external connector. If the only connector a device has is a USB connector, then a problem arises when the user wants to attach the device to a charger at the same time as it is already attached to something else.

 

Consider a PD that has a single connector, which can also acts as a handheld PC. When such a device is put into an ACA-Dock, it would act as a host to various USB peripherals, such as a DAC, hub, keyboard, mouse, etc. However, while in the ACA-Dock, the device should also able to charge at the same time.

 

To inform the PD that it should act as host and draw current, the ACA is required to pull the ID pin to ground through a resistance of RID_A (124k)."

 

 

 

 

 

 

A USB OTG device is configured to USB host mode supplying or drawing power, or USB peripheral mode by ACA/OTG software/hardware measuring the value of the ID resistance of the USB interface.

 

According to the value of the ID resistance

. the Android device should act as a USB host, interwork with the USB DAC acting as a USB peripheral or accessory, and supply power to the bus-powered USB DAC

. the Android device should act as a USB host, interwork with the USB DAC acting as a USB peripheral, and draw power from an external battery

. the Android device should act as a standalone USB peripheral, and draw power from an external battery

. the Android device should act as a USB peripheral, interwork with a USB host, and draw power from an external power source.

 

 

The ACA software program is present in the Linux kernel source code of the Samsung Galaxy S3.

https://github.com/sgs3/GT-I9300_Kernel/blob/master/arch/arm/mach-exynos/p10-battery.c#L248

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