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Android phones and USB DACs - Page 139

post #2071 of 5748

A USB OTG device, like the Galaxy S3, is a dual-role USB device, sometimes a USB host, sometimes a USB peripheral:

 

A USB OTG software program and USB OTG hardware components are added at the USB level.

A USB OTG device is configured to USB host mode or USB peripheral mode by USB OTG software/hardware measuring the value of the ID or Sense resistance (i.e. pin 4) of the USB interface.

 

 

1000

 

 

When the Micro-B plug of a regular cable is inserted into the Micro-AB receptacle of a USB OTG-capable Android device, the Sense resistance is greater than 10Ω, and the Android device is configured to USB peripheral mode.

 

When the Micro-A plug of a so called OTG cable is inserted into the Micro-AB receptacle of a USB OTG-capable Android device, the Sense resistance is less than 10Ω, and the Android device is configured to USB host mode.

 

USB is a master-slave communication bus: USB communication can only take place between a master device or USB host, and a slave device or USB peripheral.

 

As standard USB DAC is always operating as USB peripheral, the USB OTG-capable Android device should operate as USB host.

post #2072 of 5748

I am looking for a short USB 'A' to a mini 'A'....cannot seem to find it. This is the exact cable used with the Fiio E07K, but much shorter...

post #2073 of 5748
Quote:
Originally Posted by James1776 View Post

I am looking for a short USB 'A' to a mini 'A'....cannot seem to find it. This is the exact cable used with the Fiio E07K, but much shorter...

This?

 

http://www.ebay.co.uk/itm/Short-USB2-0-Extension-Cable-A-Female-to-Mini-5-pin-Male-20cm-USB-Adapter-Cable-/271038194387?pt=UK_Computing_USB_Cables&hash=item3f1b22a2d3

post #2074 of 5748

What is the difference between a mini 'A' and a mini 'B' and a mini 5 pin???

 

Fiio calls the cable a 'A' male to a mini 'A' but darned if I can find anything but pictures of a mini 'A'

 

 

????

post #2075 of 5748
The fiio uses a regular usb mini, i know as I have the E7 myself.

So I take all you require is a regular usb on the other end. If so the above link is fine.

Unless you require a male usb like this

http://item.mobileweb.ebay.co.uk/viewitem?itemId=160853541890&index=0&nav=SEARCH&nid=07354827374
Edited by Huxley - 4/7/13 at 10:48am
post #2076 of 5748
Quote:
Originally Posted by James1776 View Post

What is the difference between a mini 'A' and a mini 'B' and a mini 5 pin???

 

Fiio calls the cable a 'A' male to a mini 'A' but darned if I can find anything but pictures of a mini 'A'

 

 

????

Mini-B on left Mini-A on right.  Note the more squared off Mini-A connector.  (Shamelessly borrowed from www.penguin.cz).

post #2077 of 5748

Looks like the one on the left...

post #2078 of 5748
Quote:
Originally Posted by James1776 View Post

Looks like the one on the left...

I can confirm that the E07K uses a mini-b plug as it is what the Lindy cable I bought is terminated in.

post #2079 of 5748
Quote:
Originally Posted by DanBa View Post

Audio Stream Format Type Descriptor of HRT microStreamer:

Format Type:   1 PCM

Number Of Channels:   2 STEREO

Sub Frame Size:   2

Bit Resolution:   16

Sample Frequency Type:   0x05 (Discrete)

Sample Frequency:   96000 Hz

Sample Frequency:   88200 Hz

Sample Frequency:   48000 Hz

Sample Frequency:   44100 Hz

Sample Frequency:   32000 Hz

 

Usually the first sampling frequency is the lower frequency.

 

I'm not very knowledgable in this area but are you saying that the Sample Frequency order may be what's causing the playback issues between the S3 and the HRT Microstreamer?  Could you elaborate on this a little more in layman's terms?

 

 

 

**UPDATE** - Spoke with Kevin Halversen, CTO at HighResolutionTech.  He looked the USB-AR-PRO debug log over.  Saw a number of errors.  He suggested I try running the OTG from the S3 into a self-powered USB hub and then into the MicroStreamer.  I'm not sure what this will accomplish, but it does create a challenge in powering my "portable" rig without a wall-wart.

 

Any thoughts on how I can move forward here?

 

Thanks,

 

- B 


Edited by BriX - 4/7/13 at 7:37pm
post #2080 of 5748

This is only to point out an anomaly I found.

May be, it could help the USB Audio Recorder PRO developers.

 

In order to be able to interact with a USB DAC, a PC / Mac / Android device has to know what the USB DAC is able to perform by issuing questions to the USB DAC: it’s a USB enumeration step.

 

If a response is abnormal, it could mislead the interpretation.

post #2081 of 5748
Quote:
Originally Posted by BriX View Post

 

**UPDATE** - Spoke with Kevin Halversen, CTO at HighResolutionTech.  He looked the USB-AR-PRO debug log over.  Saw a number of errors.  He suggested I try running the OTG from the S3 into a self-powered USB hub and then into the MicroStreamer.  I'm not sure what this will accomplish, but it does create a challenge in powering my "portable" rig without a wall-wart.

 

Any thoughts on how I can move forward here?

 

 

What it will accomplish? Well, USB devices can require more power than OTG can deliver. Using a hub like this, will power the MicroStreamer according to regular USB spec.

You can use one of those portable USB chargers to power the hub. 

 

IMHO this would be a good way to check if power is the problem. But it wouldn't be very practical in daily use. the addition of a USB hub and External battery wont do poratbility much good. 

 

At the moment I'm looking into building a OTG cable that mimics an audiodock. That way I can use external power to power my DAC and charge my phone, while still having USB OTG functionalty at the same time. I want it so I can charge my phone while using it as an audio source while using it in my car. but it could be used in your situation too, and eliminate the need for an USB hub (you'd still need the external power source though).

To get this functionality you'd have to put a 64.9 kilo ohm resistor in the jump between sensor & ground pins on your OTG cable. I haven't tried it yet, as I don't have the appropriate resistor yet.

post #2082 of 5748

Adding to the mystery here's a screenshot that proves my Note 2 recognises the E07K...and I was mistaken; the message that pops up states "USB connector connected".  Further causing me to question my sanity is that when first starting up the USB Recorder it asks for permission to access the usb device.  I really don't understand WHY the Note 2 will not pipe the audio through the E07K using anything but the USB Recorder.  And that's to include the stock player (audio or video), Nuetron MP, BSPlayer, VLC, etc.

 

post #2083 of 5748
Quote:
Originally Posted by BriX View Post

**UPDATE** - Spoke with Kevin Halversen, CTO at HighResolutionTech.  He looked the USB-AR-PRO debug log over.  Saw a number of errors.  He suggested I try running the OTG from the S3 into a self-powered USB hub and then into the MicroStreamer.  I'm not sure what this will accomplish, but it does create a challenge in powering my "portable" rig without a wall-wart.

 

Any thoughts on how I can move forward here?

 

 

How about using a slim USB battery connected to the S3 thru a Y-cable or a small powered USB hub?

post #2084 of 5748

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

 

. 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

 

 

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://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

 

. 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

 

. 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 #2085 of 5748

Hi,

 

Version 1.1.0 of USB Audio Recorder PRO has been released yesterday. It uses a lot less cpu time for playback (can be more than 50 times less) and solves issues where higher buffer sizes lead to skipping playback. Besides that, it supports multichannel recording, but I guess that's not interesting for you HiFi people! :)

 

Enjoy,

 

Davy

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