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Android phones and USB DACs - Page 135

post #2011 of 5143

Mines running stock 4.1.2 and neutron and poweramp are working fine with my s3 dacs (apex glacier, pratical devices xm6, PC step).

post #2012 of 5143

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

 

. 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

 

. 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

 

 

So far, like the quad-core Exynos powered Galaxy S III, the new quad-core Exynos powered Samsung Galaxy Note II can work with the FiiO E7, the iBasso D12, Leckerton UHA-6S MKII, the ODAC, … ; had some issue with the HeadAmp Pico (bug fixed by HeadAmp); and doesn’t work with the FiiO E17 using the stock USB audio driver.

 

So, in regard to the USB protocol, the behaviour of the Galaxy Note II is likely identical to the behaviour of the Galaxy S III.

 

 

 

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://www.head-fi.org/products/audinst-hud-mx2/reviews/8629

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 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

 

. 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/655746/tcg-u-skin-the-portable-slim-decoding-amp-dac-one-machine

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

 

 

Bold: new addition to the list

post #2013 of 5143

 

As far as I know, this VentureCraft cable won't work with usual USB DAC.

It's only for VentureCraft Go-Dap X, or likely for V-Moda Vamp Verza.

http://www.head-fi.org/t/625054/samsung-galaxy-note-2/210#post_9083490

http://www.head-fi.org/t/632019/apex-glacier-amp-dac-review-and-appreciation-thread/165#post_8924091

 

 

 

 


Edited by DanBa - 4/1/13 at 8:56pm
post #2014 of 5143
I finished my comparison of the Apex Glacier and Meier Audio PCSTEP. As it ran a good bit longer than expected (damn my literary heritage), I'm going to take fuzzy1969's advice and post the comparison there if anybody's interested.

TL;DR Version: PCSTEP is more of an 'audiophile' sound, Glacier is a slightly warmer, more forgiving sound. Both are fantastic though.
post #2015 of 5143

I was glad to find this useful tread on internets, thanks DanBa for your contribution!

 

Just want to report that Galaxy S3 works fine with FiiO E10 with USB Audio Recorder Pro.

 

But in native mode I'm getting in dmesg this:

<7>[ 1475.334922] c3 usb 2-1: adding 2-1:1.1 (config #1, interface 1)
<7>[ 1475.341661] c3 snd-usb-audio 2-1:1.1: usb_probe_interface
<7>[ 1475.341800] c3 snd-usb-audio 2-1:1.1: usb_probe_interface - got id
<7>[ 1475.352243] c0 max77686: id=27, org=1e, val=1c
<3>[ 1475.385089] c3 16:1: cannot get min/max values for control 2 (id 16)
<7>[ 1475.389856] c3 usb 2-1: adding 2-1:1.2 (config #1, interface 2)

 

Looks like it that fails from register proper interface for playback.

Message itself goes from sound/usb/mixer.c:static int get_min_max(struct usb_mixer_elem_info *cval, int default_min).

I have limited debugging capabilities and pretty new to kernel media infrastructure, but I hope I'll debug it once.

post #2016 of 5143

Im a bit rusty with c, but 'get_min_max' is a function which might be in mixer.c or one of the included libraries declared in the the .c header, 'grep' is a useful tool for finding things in files. 

post #2017 of 5143
Quote:
Originally Posted by DanBa View Post

 

As far as I know, this VentureCraft cable won't work with usual USB DAC.

It's only for VentureCraft Go-Dap X, or likely for V-Moda Vamp Verza.

http://www.head-fi.org/t/625054/samsung-galaxy-note-2/210#post_9083490

http://www.head-fi.org/t/632019/apex-glacier-amp-dac-review-and-appreciation-thread/165#post_8924091

 

im pretty sure its just a normal otg cable but with different ends.  Fundamentals are the same, connectors are just different.  

post #2018 of 5143
Quote:
Originally Posted by fuzzy1969 View Post

Im a bit rusty with c, but 'get_min_max' is a function which might be in mixer.c or one of the included libraries declared in the the .c header, 'grep' is a useful tool for finding things in files. 

Yes - you're right it is in mixer.c, I've pointed that in my message :)

The question is why it fails to read desired information from FiiO chip - Since I've not found a way (yet) to run this code under gdb, data sheet for USB chip on FiiO E10 could be useful to find some inconsistencies between kernel expectations and hardware implementation...

post #2019 of 5143

Im not sure my fiio E17 only works with my s3 with usb recorder pro, the 'struct' statement refering 'to usb_mixer_elem_info' will be a record of different variables maybe these will be commented in the code and give a idea of which variable is failing to return a value. edit this may be of some use I know its for Linux but Android shares a lot of the same code base..

 

http://kernel.opensuse.org/cgit/kernel/commit/?id=dcaaf9f2c16b56f8bb316881fcd3f15c18fc71e7


Edited by fuzzy1969 - 4/2/13 at 9:32am
post #2020 of 5143

This is a whole nother can of worms that I have no experience in.

 

I have a HTC One X.. and was about to buy either a e7 or e17. From what I've read.. typically.. the DAC portion won't function on my phone?

 

But.. it seems like there are ways to bypass this with the "RIGHT" interface + app???

post #2021 of 5143
Quote:
Originally Posted by Hiver View Post

I was glad to find this useful tread on internets

 

 

Welcome!

 

 


Quote:
Originally Posted by Hiver View Post

Just want to report that Galaxy S3 works fine with FiiO E10 with USB Audio Recorder Pro.

 

 

Thanks!

 

I will include the FiiO E10 in the next S3 – USB DAC compatibility list on the next page 135 + 5.

 

 

 

Quote:
Originally Posted by Hiver View Post

 

I was glad to find this useful tread on internets, thanks DanBa for your contribution!

 

Just want to report that Galaxy S3 works fine with FiiO E10 with USB Audio Recorder Pro.

 

But in native mode I'm getting in dmesg this:

<7>[ 1475.334922] c3 usb 2-1: adding 2-1:1.1 (config #1, interface 1)
<7>[ 1475.341661] c3 snd-usb-audio 2-1:1.1: usb_probe_interface
<7>[ 1475.341800] c3 snd-usb-audio 2-1:1.1: usb_probe_interface - got id
<7>[ 1475.352243] c0 max77686: id=27, org=1e, val=1c
<3>[ 1475.385089] c3 16:1: cannot get min/max values for control 2 (id 16)
<7>[ 1475.389856] c3 usb 2-1: adding 2-1:1.2 (config #1, interface 2)

 

Looks like it that fails from register proper interface for playback.

Message itself goes from sound/usb/mixer.c:static int get_min_max(struct usb_mixer_elem_info *cval, int default_min).

I have limited debugging capabilities and pretty new to kernel media infrastructure, but I hope I'll debug it once.

 

 

Yes, the Galaxy S3 has a perfectible native USB enumeration that stops interacting with the FiiO E10 / E17 when receiving a buggy USB interface descriptor.

http://forum.xda-developers.com/showpost.php?p=27612972&postcount=458

http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/615#post_8807747

 

According to the USB specification, “interfaces are numbered from zero to one less than the number of concurrent interfaces supported by the configuration”.

 

The three interface descriptors of the E17 are the following:

. interface descriptor number 0: Human Interface Device

. interface descriptor number 1: Audio Control

. interface descriptor number 3: Audio Streaming

 

This latter should have the number 2.

 

 

The USB enumeration of USB Audio Recorder PRO is more tolerant; and the Galaxy S3 using USB Audio Recorder PRO can work with the FiiO E10 / E17.

 

 

As modify the software of the Galaxy S3 is much easier than modify the firmware of existing USB DAC, I asked Samsung to improve the USB enumeration of the Galaxy S3.

http://developer.samsung.com/forum/board/thread/view.do?boardName=GeneralB&messageId=227582&startId=zzzzz~

 

It should be perfect if you could add your finding on the FiiO E10 to the mentioned Samsung thread.

 

That Samsung thread is somewhat a petition to improve USB audio.

The more people post in that Samsung thread, the better Android USB audio could be improved.

 

And what is good for Samsung is also good for others (HTC, Sony,…) which seem to follow Samsung in USB audio.


Edited by DanBa - 4/2/13 at 1:27pm
post #2022 of 5143

Actually I haven't seen in Samsung branch of kernel codes (I checked I9300 update 7) mentioned by ALSA gurus patch. So I believe enumeration issue still presents.

 

But, surprisinigly, I'm really not sure that for my FiiO E10 there is the same problem. At least I wasn't able to reproduce described dmesg output.

According to my dmesg log, E10 is not breaking said USB spec here:

<7>[ 1475.334922] c3 usb 2-1: adding 2-1:1.1 (config #1, interface 1)

<7>[ 1475.341661] c3 snd-usb-audio 2-1:1.1: usb_probe_interface

<7>[ 1475.341800] c3 snd-usb-audio 2-1:1.1: usb_probe_interface - got id

<7>[ 1475.352243] c0 max77686: id=27, org=1e, val=1c

<3>[ 1475.385089] c3 16:1: cannot get min/max values for control 2 (id 16)

<7>[ 1475.389856] c3 usb 2-1: adding 2-1:1.2 (config #1, interface 2)

<7>[ 1475.390630] c3 usb 2-1: adding 2-1:1.3 (config #1, interface 3)

So enumeration seems to be passed fine, but those snd-usb-audio specifics gone wrong with reading min/max values of some parameter of device. 

 

I just bought my DAC, so maybe FiiO changed USB chip for latest revisions of E10 and that caused different behavior.

 

I'll try to do some deeper investigation, if I get some result I'll update here.


Edited by Hiver - 4/2/13 at 2:19pm
post #2023 of 5143

Im going out on a limb here, Im not familiar with android kernel source code, but back in my unix days, what you can do is compile mixer.c against the kernel headers to create a mixer.o file and use printf to get variable values and use 'insmod' after the device has booted.

post #2024 of 5143

Anyhow, on a same Android device, using a same USB driver, if the native USB audio can’t interact with some USB DAC and if the USB audio of USB Audio Recorder PRO can, the native USB audio should be modified or improved.

post #2025 of 5143

It would be nice but its still early days, USB recorder pro is the way forward to play 24 bit flac on 24 bit dac something which would be nice.

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