USB DAC support on USB OTG enabled devices

Submit your proposals and ideas here.
Theogenes
Posts: 6
Joined: Sat Oct 29, 2011 2:21 am

Re: USB DAC support on USB OTG enabled devices? {Please vote

Post by Theogenes » Wed Jan 23, 2013 5:54 pm

dmitrykos wrote:Theogenes, will try to implement own (once get needed hardware), or use API of 3-rd party soft driver if developer of "USB Audio Recorder" decides to develop some service which could use other players to output audio stream to USB devices.
That is AWESOME to hear!!!! Thank you Dmitry!!!!!!

DanBa
Posts: 46
Joined: Thu May 10, 2012 9:16 pm

Re: USB DAC support on USB OTG enabled devices? {Please vote

Post by DanBa » Thu Jan 24, 2013 1:09 pm

USB audio & us$99 Minix Neo X5 Android mini PC (Android 4.1 Jelly Bean, ARM Cortex A9 dual-core CPU at 1.4GHz, quad-core Mali 400 GPU, 1GB RAM, 16GB ROM, SD card slot, USB 2.0 port x 3, micro USB OTG port, optical SPDIF port, HDMI port, Ethernet port, Wi-Fi, Bluetooth, IR receiver, microphone jack, headphone jack)
http://www.minix.us/products/NEO-X5.html
http://www.squidoo.com/android-mini-pc-buying-guide
http://forum.audiogon.com/cgi-bin/fr.pl ... enflup&5&4

Minix Neo X5 > digital USB audio out >> regular USB cable (i.e. standard-A plug to standard-B plug USB cable) >> Valab DAC

"SB Touch...buh bye. Hello Android Media Box…

Plug and play USB audio support - no drivers, no snap crackle pop, no dropouts. Wow. The sound was absolutely fantastic. What a great way to consolidate my favorite streaming apps and have my ripped collection just a click away as well. All controlled remotely from the comfort of my easy chair and viewed on my big screen TV. I AM Slothman!

In summary, this was all an exercise in music listening convenience for me and obviously NOT an audiophile quest. However, I do believe that devices such as these and the applications being developed are on the verge of further revolutionizing this hobby in a big way soon. After my initial experience with this (basic) media box, I can certainly see why Logitech decided to kick the SB Touch to the curb. I hope this thread may spark a little more discussion and interest in these Android media boxes/ mini PC's. I haven't seen much mentioned about them here or on computeraudiophile."


Image

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With Android phone, Android tablet and Android mini PC, Android is definitely a New Kid in Town for the USB DAC market sector.

GoManVanGogh
Posts: 2
Joined: Sun Feb 17, 2013 4:01 am

Re: USB DAC support on USB OTG enabled devices? {Please vote

Post by GoManVanGogh » Sun Feb 17, 2013 6:05 pm

This has been an interesting thread, and of course USB DAC support gets my vote. I use both a Motorola XOOM tablet and a Motorola RAZR MAXX HD phone.

This brings up the matter of HDMI DACs, which do exist. Both of the devices have a mini-hdmi out. I would like to see USB support as there are more models available, and license cost issues do not exist. Does anybody know if the RAZR MAXX HD phone on Jellybean supports a USB DAC out?

DanBa
Posts: 46
Joined: Thu May 10, 2012 9:16 pm

Re: USB DAC support on USB OTG enabled devices? {Please vote

Post by DanBa » Thu Feb 21, 2013 7:25 pm

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 ... 00-review/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Acer Iconia Tab A500 using USB Audio Recorder PRO (tablet):
http://www.engadget.com/2011/04/26/acer ... 00-review/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Ainol Novo 7 Flame using USB Audio Recorder PRO (tablet):
http://en.wikipedia.org/wiki/NOVO7
http://forum.hifimediy.com/showthread.p ... =1#post312

. Archos G9 (tablet):
http://www.anandtech.com/show/5802/the- ... ast-enough
http://forum.xda-developers.com/showthr ... ?t=1539576

. Asus Memo Pad ME172V using USB Audio Recorder PRO (tablet):
http://www.notebookcheck.net/Review-Asu ... 548.0.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 PadFone Infinity using USB Audio Recorder PRO:
http://www.engadget.com/2013/02/25/asus ... announced/
http://www.head-fi.org/t/595071/android ... st_9375965

. Asus Slider using USB Audio Recorder PRO (tablet):
http://www.phonearena.com/reviews/Asus- ... iew_id2957
http://www.head-fi.org/t/595071/android ... st_9220476

. Asus TF101 using USB Audio Recorder PRO (tablet):
http://www.engadget.com/2011/04/18/asus ... on-review/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Asus TF201 using USB Audio Recorder PRO (tablet):
http://www.tomshardware.com/reviews/tra ... ,3175.html
http://www.extreamsd.com/USBAudioRecorderPRO/

. Asus TF300 (tablet):
http://www.engadget.com/2012/04/22/asus ... 00-review/
http://www.head-fi.org/t/595071/android ... st_9510187

. Asus TF700 (tablet):
http://www.engadget.com/2012/06/25/asus ... 00-review/
http://www.head-fi.org/t/595071/android ... st_9510151

. Asus Transformer Prime (tablet):
http://www.engadget.com/2011/12/01/asus ... me-review/
http://www.head-fi.org/t/595071/android ... st_9510187

. CX-919 (mini PC):
http://www.androydz.com/rk3188-quad-cor ... -tv-stick/
http://www.freaktab.com/showthread.php? ... #post72022

. Google Galaxy Nexus using USB Audio Recorder PRO (smartphone):
http://www.theverge.com/products/galaxy-nexus-gsm/2946
http://forum.xda-developers.com/showpos ... stcount=52

. Google Nexus 4 powered by a custom kernel using USB Audio Recorder PRO (smartphone):
http://www.head-fi.org/t/595071/android ... st_9340559
http://www.head-fi.org/t/595071/android ... st_9557503

. 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 ... st_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 ... st_9082851

. HTC One (smartphone):
http://www.engadget.com/2013/02/19/htc- ... -hardware/
http://forum.xda-developers.com/showthr ... ?t=2210536

. HTC One X (smartphone):
http://www.engadget.com/2012/04/02/htc-one-x-review/
http://forum.lowyat.net/index.php?showt ... ry57944246

. HTC One X+ (smartphone):
http://www.engadget.com/2013/02/19/htc- ... s-changed/
http://www.head-fi.org/t/595071/android ... st_9428274

. HTC One XL using USB Audio Recorder PRO (tablet):
http://www.techradar.com/reviews/phones ... 377/review
http://www.head-fi.org/t/595071/android ... st_9237213

. Huawei Ascend D1 Quad XL using USB Audio Recorder PRO (smartphone):
http://www.engadget.com/2012/10/20/huaw ... xl-review/
http://www.head-fi.org/t/628254/fiio-e1 ... st_8988466

. iMito MX1 (mini PC):
http://www.squidoo.com/imito-mx1-androi ... -bluetooth
http://www.armtvtech.com/armtvtechforum ... 9&start=10

. LG Optimus G using USB Audio Recorder PRO (smartphone):
http://www.engadget.com/2012/10/19/lg-o ... aspiratio/
http://www.extreamsd.com/USBAudioRecorderPRO/

. LG Optimus G Pro (smartphone):
http://www.engadget.com/2013/02/25/lg-o ... -hands-on/
http://www.head-fi.org/t/595071/android ... st_9450152

. MK808 / MK808B (mini PC):
http://www.squidoo.com/mk808-dual-core- ... -pc-review
http://www.head-fi.org/t/595071/android ... st_9528413

. Meizu MX Quad-Core using USB Audio Recorder PRO (smartphone): to be confirmed
http://www.xda-developers.com/android/m ... re-review/
http://www.extreamsd.com/USBAudioRecorderPRO/
http://www.head-fi.org/t/642504/xduoo-n ... st_9027380
http://www.head-fi.org/t/595071/android ... st_9415543

. 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 ... -3241.html
http://forum.audiogon.com/cgi-bin/fr.pl ... enflup&5&4

. Motorola Razr HD / Razr Maxx HD using USB Audio Recorder PRO (smartphone):
http://www.engadget.com/2012/10/19/droi ... hd-review/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Motorola Xoom using USB Audio Recorder PRO (tablet):
http://www.engadget.com/2011/02/23/moto ... om-review/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Mpman Mid43c using USB Audio Recorder PRO (tablet):
http://komputer.t0ko.com/tablet/mid43c-tablet-8-gb/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Pipo M9 using USB Audio Recorder PRO (tablet):
http://www.freaktab.com/showthread.php? ... ore-Tablet
http://www.tellementnomade.com/forum/vi ... 54#p151754

. Rikomagic MK802 (mini PC):
http://en.wikipedia.org/wiki/Android_Mini_PC_MK802
http://www.squidoo.com/mk802-troublesho ... e163647104

. Samsung Galaxy Camera (camera):
http://www.digitaltrends.com/digital-ca ... 00-review/
http://www.sogi.com.tw/android/article_ ... ID=6205384

. Samsung Galaxy Note II (smartphone):
http://www.engadget.com/2012/10/08/sams ... ii-review/
http://www.head-fi.org/t/595071/android ... d-usb-dacs

. Samsung Galaxy Note 10.1 (tablet):
http://phandroid.com/samsung-galaxy-note-10-1/
http://www.head-fi.org/t/595071/android ... st_8814831

. Samsung Galaxy R using USB Audio Recorder PRO (smartphone):
http://www.engadget.com/2011/08/10/sams ... sia-nobod/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Samsung Galaxy S3 (smartphone):
http://www.theverge.com/2012/5/25/30426 ... iii-review
http://www.head-fi.org/t/595071/android ... d-usb-dacs

. Samsung Galaxy S4 (smartphone):
http://www.engadget.com/2013/04/24/sams ... -4-review/
http://forum.xda-developers.com/showthr ... ?t=2252618

. Samsung Galaxy Tab 7.7 using USB Audio Recorder PRO (tablet):
http://www.engadget.com/2012/02/07/sams ... l-edition/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Samsung Galaxy Tab 10.1 using USB Audio Recorder PRO (tablet):
http://www.engadget.com/2012/05/15/sams ... -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 ... st_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 Arc S using USB Audio Recorder PRO (smartphone):
http://www.engadget.com/2011/11/06/sony ... -s-review/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Sony Xperia P using USB Audio Recorder PRO (smartphone):
http://www.engadget.com/2012/06/03/sony ... -p-review/
http://www.head-fi.org/t/595071/android ... st_9131701

. Sony Xperia S using USB Audio Recorder PRO (smartphone):
http://www.engadget.com/2012/03/08/sony ... -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 ... st_9225211

. Sony Xperia Z (smartphone):
http://www.engadget.com/2013/02/20/sony ... -z-review/
http://forum.xda-developers.com/showthr ... ?t=2177991

. Sony Xperia ZL (smartphone):
http://www.engadget.com/2013/04/10/sony ... zl-review/
http://forums.overclockers.com.au/showp ... tcount=174

. Toshiba AT300 using USB Audio Recorder PRO (tablet):
http://www.digitalversus.com/tablet/tos ... /test.html
http://www.droidforums.net/forum/new-me ... ost2388967

. Toshiba Thrive using USB Audio Recorder PRO (tablet):
http://www.engadget.com/2011/07/22/tosh ... ve-review/
http://www.extreamsd.com/USBAudioRecorderPRO/

. Tronsmart MK908 (mini PC):
http://blog.geekbuying.com/index.php/20 ... bpOVtguiSo
http://forum.xda-developers.com/showpos ... stcount=33

. Tronsmart T428 (mini PC):
http://blog.geekbuying.com/index.php/20 ... view-here/
http://blog.geekbuying.com/index.php/20 ... cDCvaL0FTk

. Wiko Cink King using USB Audio Recorder PRO (smartphone):
http://www.wikomobile.com/telephone-por ... k-king.php
http://www.extreamsd.com/USBAudioRecorderPRO/


Image


The user interface of the USB Audio Recorder PRO player is rather basic, but it can transmit 24/192, and "output very natural sound".
http://www.head-fi.org/t/595071/android ... st_9511194
http://www.head-fi.org/t/595071/android ... st_9034501
http://www.head-fi.org/t/595071/android ... st_9515594


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 (ID pin grounded) >> 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 ... st_9264638

. Apex Glacier (USB DAC/amp):
http://www.head-fi.org/t/632019/apex-gl ... ion-thread
http://www.head-fi.org/t/632019/apex-gl ... st_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-es ... st_9152456

. Asus Xonar U3 (USB DAC/amp):
http://www.overclockersclub.com/reviews/asus_xonar_u3/
http://www.head-fi.org/t/595071/android ... st_8997468

. Audio-gd NFB-16 (USB DAC/amp):
http://www.audio-gd.com/Pro/Headphoneam ... FB16EN.htm
http://www.head-fi.org/t/625054/samsung ... st_8943120

. AudioQuest DragonFly using USB Audio Recorder PRO:
http://www.head-fi.org/t/617241/audioqu ... ny-dac-amp
http://www.head-fi.org/t/595071/android ... st_8959237

. CEntrance DACport LX using USB Audio Recorder PRO:
http://audio-head.com/the-portable-audi ... acport-lx/
http://www.head-fi.org/t/595071/android ... st_8968468

. ELE EL-D01:
http://www.cnfeature.com/goods.php?id=1299
http://www.head-fi.org/t/643883/portabl ... st_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-fii ... st_8924515
http://www.head-fi.org/t/628254/fiio-e1 ... st_8973799

. FiiO E10 using USB Audio Recorder PRO (USB DAC/amp):
http://www.headfonia.com/the-latest-mus ... sb-dacamp/
http://www.head-fi.org/t/638910/fiio-e0 ... st_9194741

. Focal XS 2.1 (USB speakers):
http://reviews.cnet.com/speakers-speake ... 18064.html
http://www.homecinema-fr.com/forum/mult ... p177362999

. Furutech ADL Stride (USB DAC/amp):
http://www.theaudiobeat.com/equipment/a ... stride.htm
http://www.head-fi.org/t/631713/playsta ... st_8778115

. GoVibe Magnum (USB DAC/amp):
http://www.head-fi.org/t/324577/review- ... sb-dac-amp
http://www.head-fi.org/t/633201/confirm ... st_8809248

. GoVibe Martini-U (USB DAC/amp):
http://jaben-bandung.com/index.php?rout ... uct_id=196
http://www.head-fi.org/t/595071/android ... st_8942287

. GoVibe Vulcan (USB DAC/amp):
http://www.head-fi.org/t/386127/go-vibe-vulcan
http://www.head-fi.org/t/595071/android ... st_8929084

. HRT HeadStreamer Mobile (USB DAC/amp):
http://highresolutiontechnologies.com/h ... mer-mobile
http://www.computeraudiophile.com/f6-da ... ase-14029/

. HRT microStreamer (USB DAC/amp):
http://www.positive-feedback.com/Issue6 ... reamer.htm
http://www.head-fi.org/t/595071/android ... st_9123185

. HeadAmp Pico USB DAC/Amp: bug fixed by HeadAmp
http://www.headfonia.com/headamp-pico/
http://www.head-fi.org/t/595071/android ... st_9037872

. HeadAmp Pico Upsampling USB DAC:
http://www.head-fi.org/t/413230/headamp ... ntro-price
http://www.head-fi.org/t/595071/android ... st_9037872

. Headstage Lyrix Pro USB total (USB DAC/amp):
http://www.headphonia.com/Amps/Headstag ... 10071.html
http://www.head-fi.org/t/595071/android ... st_8854850

. HiFimeDIY Sabre USB DAC using USB Audio Recorder PRO:
http://hifimediy.com/index.php?route=pr ... duct_id=83
http://www.head-fi.org/t/652535/if-your ... st_9192976

. HiFimeDIY Sabre Tiny (USB DAC/amp):
http://hifimediy.com/index.php?route=pr ... uct_id=107
http://forum.hifimediy.com/showthread.p ... =1#post308

. iBasso D-Zero (USB DAC/amp):
http://www.headfonia.com/fiio-e7-meet-y ... so-d-zero/
http://www.head-fi.org/t/625054/samsung ... st_8943120

. iBasso D12 (USB DAC/amp):
http://www.ibasso.com/en/products/show.asp?ID=63
http://www.head-fi.org/t/595071/android ... st_8750862

. Leckerton UHA-6S MKII (USB DAC/amp):
http://www.innerfidelity.com/content/le ... -amplifier
http://www.head-fi.org/t/625054/samsung ... st_8777791

. Meier Corda 2Move (USB DAC/amp):
http://www.head-fi.org/t/379715/corda-2 ... a-predator
http://www.head-fi.org/t/625054/samsung ... st_9429211

. MyST 1866 PortaDAC (USB DAC/amp):
http://www.musicaacoustics.com/wp/amplifiers/myst-1866/
http://player.ru/showthread.php?t=74459 ... ost1084707

. NuForce Icon HDP (USB DAC/amp):
http://www.nuforce.com/hp/products/iconhdp/index.php
http://www.head-fi.org/t/666267/diy-otg ... b-tutorial

. Objective DAC (ODAC):
http://epiphany-acoustics.co.uk/our-pro ... e-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 ... st_8758515

. ODAC+O2 (USB DAC/amp):
http://epiphany-acoustics.co.uk/our-pro ... h-usb-dac/
http://www.jdslabs.com/item.php?fetchitem=48
http://www.headnhifi.com/index.php/shop ... 0527192048
http://www.head-fi.org/t/595071/android ... st_8758515

. RSA Intruder (USB DAC/amp):
http://www.innerfidelity.com/content/ca ... mp-and-dac
http://www.head-fi.org/t/595071/android ... st_8819856

. RSA Predator (USB DAC/amp):
http://www.6moons.com/audioreviews/pred ... tor_2.html
http://www.head-fi.org/t/625054/samsung ... st_8960049

. Sony PHA-1 (USB DAC/amp):
http://www.touchmyapps.com/2012/10/09/s ... in-review/
http://www.head-fi.org/t/595071/android ... st_8769593

. Stoner Acoustics UD100:
http://www.head-fi.org/t/626632/tiny-da ... 00-vs-odac
http://forum.lowyat.net/index.php?showt ... ry56352256

. V-Moda Vamp Verza (USB DAC/amp):
http://www.engadget.com/2013/03/13/v-mo ... allo-case/
http://www.head-fi.org/t/655315/v-moda- ... cing-ideas

. VentureCraft Go-Dap X (USB DAC/amp): USB cable provided by VentureCraft
http://www.head-fi.org/t/609906/new-ven ... es-and-pcs
http://www.head-fi.org/t/609906/new-ven ... st_9174335

. xDuoo XP-1 (USB DAC/amp):
http://www.jaben.com.hk/ProductView.asp ... SortID=358
http://www.head-fi.org/t/642504/xduoo-n ... st_9176366

. Zoom H4 using USB Audio Recorder PRO (USB recorder):
http://en.wikipedia.org/wiki/Zoom_H4_Handy_Recorder
http://forum.xda-developers.com/showpos ... stcount=23


So far, like the quad-core Exynos powered Galaxy S3, the 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 S3.


A list of standard USB DAC reportedly interworking with the Android-powered smartphone Samsung Galaxy S3:

stock Samsung Galaxy S3 > digital USB audio out >> USB OTG cable (ID pin grounded) >> standard USB DAC >> amp >> headphones

. ALO audio The International using USB Audio Recorder PRO (USB DAC/amp):
http://audio-head.com/the-international ... #more-1002
http://www.head-fi.org/t/595071/android ... st_9117178

. ALO audio The Pan Am in USB debugging mode, or using USB Audio Recorder PRO (USB DAC/amp):
http://audio-head.com/the-alo-pan-am-de ... ac-review/
http://www.head-fi.org/t/595071/android ... st_9574726

. AMB Gamma 1:
http://www.amb.org/audio/gamma1/
http://www.head-fi.org/t/608535/wolfson ... st_8750043

. AMB Gamma 2:
http://www.amb.org/audio/gamma2/
http://forum.xda-developers.com/showpos ... tcount=279

. Apex Glacier (USB DAC/amp):
http://www.ttvjaudio.com/Apex_High_Fi_A ... 000010.htm
http://www.head-fi.org/t/608535/wolfson ... st_8776449

. Asus Xonar U3 (USB DAC/amp):
http://www.asus.com/Multimedia/Audio_Cards/Xonar_U3/
http://mybroadband.co.za/vb/showthread. ... ost8551119

. Atoll DAC 100:
http://www.6moons.com/audioreviews/atoll2/atoll.html
http://forum.xda-developers.com/showpos ... stcount=17

. Audinst HUD-mx2 (USB DAC/amp):
http://earmass.com/2013/03/24/audinst-h ... amp-combo/
http://www.head-fi.org/t/595071/android ... st_9264638

. Audio-gd Sparrow Version A (USB DAC/amp):
http://www.audio-gd.com/Pro/Headphoneam ... rrowEN.htm
http://www.head-fi.org/t/595071/android ... st_8907415

. AudioQuest DragonFly using USB Audio Recorder PRO:
http://www.stereophile.com/content/audi ... -converter
http://www.head-fi.org/t/595071/android ... st_9151794

. Behringer UCA202 (USB DAC/amp):
http://www.behringer.com/EN/Products/UCA202.aspx
http://www.head-fi.org/t/595071/android ... st_8654226

. Behringer UCA222 (USB DAC/amp):
http://www.behringer.com/en/Products/UCA222.aspx
http://www.computeraudiophile.com/f6-da ... post171651

. Beresford Caiman:
http://www.techradar.com/reviews/audio- ... 787/review
http://www.computeraudiophile.com/f6-da ... post171651

. C-Media CM119 chipset-based sound card Dynamode 7 channel USB 2.0 (USB DAC/amp):
http://alatest.com/reviews/audio-access ... 540433,95/
http://forum.xda-developers.com/showpos ... tcount=449

. C-Media CM6911 chipset-based sound card 3D Sound (USB DAC/amp):
http://www.ebay.co.uk/itm/USB-External- ... 43&afsrc=1
http://www.droidforums.net/forum/androi ... ost2378579

. Cakewalk Sonar SPS 25:
https://www.cakewalk.com/support/kb/rea ... 2007013101
http://www.computeraudiophile.com/f6-da ... post171651

. Cambridge Audio DacMagic:
http://www.headfonia.com/cambridge-dacmagic-review/
http://www.head-fi.org/t/631855/galaxy- ... st_8899779

. Cambridge Audio DacMagic Plus using USB Audio Recorder PRO (USB DAC/amp):
http://www.whathifi.com/review/cambridg ... magic-plus
http://www.head-fi.org/t/595071/android ... st_9304294

. CEntrance DACmini using USB Audio Recorder PRO (USB DAC/amp):
http://centrance.com/products/dacmini/
http://www.head-fi.org/t/595071/android ... st_8998731

. CEntrance DACport using USB Audio Recorder PRO (USB DAC/amp):
http://www.avguide.com/review/centrance ... layback-34
http://www.facebook.com/photo.php?fbid= ... =1&theater

. CEntrance DACport LX using USB Audio Recorder PRO:
http://www.headfonia.com/cheaper-better ... acport-lx/
http://www.head-fi.org/t/595071/android ... st_9188208

. Citypulse DA2.03e (USB DAC/amp):
http://www.citypulse-audio.com/2,03e.htm
http://www.head-fi.org/t/595071/android ... st_9162300

. Corsair HS1 Gaming headset (USB DAC/amp/headphones):
http://www.anandtech.com/show/3989/cors ... ng-headset
http://forum.xda-developers.com/showthr ... st27238117

. Creative Xmod:
http://reviews.cnet.com/external-audio- ... 05686.html
http://www.forum-audiophile.fr/musique- ... ml#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 ... st_8948190

. ELE EL-D01:
http://www.head-fi.org/t/586909/the-dis ... st_8886336
http://www.head-fi.org/t/642554/fiio-e7 ... st_8991125

. FiiO E7 (USB DAC/amp):
http://www.headfonia.com/fiio-e7-portable-dac/
http://www.androidnz.net/2012/07/galaxy ... art-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-fii ... st_8924515
http://www.head-fi.org/t/628254/fiio-e1 ... st_8973799

. FiiO E10 using USB Audio Recorder PRO (USB DAC/amp):
http://www.headfonia.com/the-latest-mus ... sb-dacamp/
http://www.head-fi.org/t/595071/android ... st_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 ... st_8958018

. Furutech ADL Cruise (USB DAC/amp):
http://www.furutech.com/a2008/product2.asp?prodNo=399
http://www.head-fi.org/t/608535/wolfson ... st_8567838

. GoVibe DAC:
http://jaben.net/forums/index.php?topic=2824.0
http://forum.lowyat.net/index.php?showt ... ry53317360

. GoVibe Mini USB DAC:
http://www.head-fi.org/t/566934/introdu ... ni-usb-dac
http://www.head-fi.org/t/614111/finally ... st_8525675

. GoVibe Petite (USB DAC/amp):
http://www.head-fi.org/t/290711/govibe- ... tle-update
http://www.head-fi.org/t/595071/android ... st_8552452

. Graham Slee Bitzie (USB DAC/amp):
http://www.gspaudio.co.uk/bitzie-usb-da ... ndcard.htm
http://www.head-fi.org/t/595071/android ... st_9165957

. HRT HeadStreamer (USB DAC/amp):
http://www.headfonia.com/hrt-headstreamer-review/
http://www.head-fi.org/t/608535/wolfson ... st_8677483

. HRT microStreamer (USB DAC/amp):
http://news.cnet.com/8301-13645_3-57570 ... converter/
http://www.head-fi.org/t/595071/android ... st_9132299

. HRT Music Streamer II:
http://highresolutiontechnologies.com/music-streamer-ii
http://www.head-fi.org/t/608535/wolfson ... st_8534856

. HeadAmp Pico USB DAC/Amp: bug fixed by HeadAmp
http://www.head-fi.org/t/258967/headamp ... der-thread
http://www.head-fi.org/t/632019/apex-gl ... st_9036297
http://www.head-fi.org/t/595071/android ... st_9037872

. HeadAmp Pico Upsampling USB DAC:
http://www.headamp.com/pico/pico_usb_dac/index.htm
http://www.head-fi.org/t/595071/android ... st_9037872

. HeadRoom Total BitHead (USB DAC/amp):
http://www.headphone.com/learning-cente ... ad-faq.php
http://www.head-fi.org/t/595071/android ... st_8527516

. HeadStage USB DAC cable:
http://www.inearmatters.net/2010/04/sho ... cable.html
http://www.headphiles.org/index.php/top ... #msg241979

. HiFiMan Express HM-101:
http://www.head-fi.org/t/571330/hifiman ... le-usb-dac
http://forum.xda-developers.com/showpos ... tcount=291

. HiFimeDIY Sabre USB DAC using USB Audio Recorder PRO:
http://hifimediy.com/index.php?route=pr ... duct_id=83
http://forum.xda-developers.com/showpos ... stcount=75

. HiFimeDIY Sabre Tiny (USB DAC/amp):
http://hifimediy.com/index.php?route=pr ... uct_id=107
http://forum.hifimediy.com/showthread.p ... =1#post345

. Hippo CriCri+ using USB Audio Recorder PRO (USB DAC/amp):
http://www.head-fi.org/t/626412/review- ... -from-this
http://forum.lowyat.net/index.php?showt ... ry57358183

. iBasso D-Zero (USB DAC/amp):
http://www.ibasso.com/en/products/show.asp?ID=73
http://www.head-fi.org/t/571116/review- ... st_8933882

. iBasso D zero-SE (USB DAC/amp):
http://www.hibino-intersound.co.jp/info ... /3462.html
http://av.watch.impress.co.jp/docs/news ... 02920.html

. iBasso D2 Boa (USB DAC/amp):
http://www.ibasso.com/en/products/show.asp?ID=30
http://www.head-fi.org/t/552014/picture ... st_8509186

. iBasso D2+ Boa (USB DAC/amp):
http://www.ibasso.com/en/products/show.asp?ID=42
http://www.computeraudiophile.com/f6-da ... post171651

. iBasso D4 (USB DAC/amp):
http://www.head-fi.org/t/450260/ibasso- ... on-page-76
http://www.head-fi.org/t/450260/ibasso- ... st_9501894

. iBasso D42 (USB DAC/amp): (Snapdragon-based S3 in USB debugging mode)
http://www.head-fi.org/t/666556/new-ibasso-d42-mamba
http://www.head-fi.org/t/666556/new-iba ... st_9569386

. iBasso D5 (USB DAC/amp):
http://www.head-fi.org/t/556490/ibasso- ... sb-dac-amp
http://www.head-fi.org/t/614111/finally ... st_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 ... st_8980613

. iBasso D10 (USB DAC/amp):
http://www.ibasso.com/en/products/show.asp?ID=39
http://www.head-fi.org/t/628374/samsung ... st_8735134

. iBasso D12 (USB DAC/amp):
http://www.ibasso.com/en/products/show.asp?ID=63
http://forum.xda-developers.com/showpos ... tcount=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 ... st_8959039

. iQube v2 (USB DAC/amp):
http://www.i-qube.nl/index.php?id=24
http://forum.xda-developers.com/showpos ... count=1268

. JH Audio JH-3A (USB DSP/DAC/amp/JH16 CIEM):
http://www.jhaudio.com/product/jh-3a-ds ... ar-monitor
http://www.head-fi.org/t/595071/android ... st_8799910

. Jabra GN 5035 (USB headset):
http://reviews.cnet.com/headsets/jabra- ... 62996.html
http://forum.xda-developers.com/showpos ... count=1368

. KingRex UD-01:
http://www.kingrex.co.uk/dac.html
https://www.facebook.com/headfonia/post ... 7358128700

. Leckerton UHA-4 (USB DAC/amp):
http://www.leckertonaudio.com/products/uha-4/
http://www.head-fi.org/t/536982/leckert ... st_8773152

. Leckerton UHA-6S MKII (USB DAC/amp):
http://www.leckertonaudio.com/products/uha-6s-mkii/
http://www.head-fi.org/t/602493/new-lec ... st_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 ... st_9004830

. M-Audio Duo USB Audio Interface:
http://www.soundonsound.com/sos/oct02/a ... maudio.asp
http://www.head-fi.org/t/595071/android ... st_8788814

. MHDT Paradisea+:
http://www.positive-feedback.com/Issue3 ... adisea.htm
http://www.head-fi.org/t/595071/android ... st_9215172

. Matrix Mini-i (USB DAC/amp):
http://www.headfonia.com/matrix-mini-i-balanced-dac/
http://www.head-fi.org/t/595071/android ... st_8768166

. Meier Cantate.2 (USB DAC/amp):
http://www.head-fi.org/products/meier-a ... -cantate-2
http://www.head-fi.org/t/595071/android ... st_9546540

. Meier PCStep (USB DAC/amp):
http://www.head-fi.org/t/620752/unboxin ... and-pcstep
http://www.head-fi.org/t/595071/android ... st_9255805

. Meridian Explorer using USB Audio Recorder PRO:
http://www.hifiplus.com/articles/world- ... ier-hi-fi/
http://www.head-fi.org/t/650680/news-me ... st_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/showthr ... ?t=1703218

. Microsoft LifeChat LX-3000 (USB headset):
http://www.microsoft.com/hardware/en-au ... /JUG-00003
http://forum.xda-developers.com/showpos ... count=1355

. Muse HiFi USB DAC:
http://www.goodluckbuy.com/muse-hifi-us ... board.html
http://www.head-fi.org/t/595071/android ... st_9351104

. MyST 1866 PortaDAC (USB DAC/amp):
http://www.head-fi.org/t/616889/myst-18 ... ons-thread
http://www.head-fi.org/t/595071/android ... st_8852573

. Mytek Stereo192-DSD DAC using USB Audio Recorder PRO (USB DAC/amp):
http://www.head-fi.org/t/622248/mytek-s ... ion-thread
http://www.head-fi.org/t/595071/android ... st_9273723

. NuForce Icon HDP (USB DAC/amp):
http://www.nuforce.com/hp/products/iconhdp/index.php
http://www.head-fi.org/t/608535/wolfson ... st_8567838

. NuForce Icon Mobile (USB DAC/amp):
http://www.6moons.com/audioreviews/nufo ... obile.html
http://www.head-fi.org/t/595071/android ... st_8759826

. NuForce Icon uDAC-2 (USB DAC/amp):
http://www.digitaltrends.com/headphone- ... -2-review/
http://forum.xda-developers.com/showpos ... stcount=17

. Objective DAC (ODAC):
http://epiphany-acoustics.co.uk/our-pro ... e-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 ... st_8939722

. ODAC+O2 (USB DAC/amp):
http://epiphany-acoustics.co.uk/our-pro ... h-usb-dac/
http://www.jdslabs.com/item.php?fetchitem=48
http://www.headnhifi.com/index.php/shop ... 0527192048
http://www.facebook.com/permalink.php?s ... 8276945555

. Ordnance .25 (USB DAC/amp):
http://jaben.net/forums/index.php?topic=9984.0
http://www.head-fi.org/t/614111/finally ... st_8462693

. Practical Devices XM6 (USB DAC/amp):
http://www.head-fi.org/t/510543/new-pra ... ete-review
http://www.head-fi.org/t/633511/picture ... st_9215369

. RSA Intruder (USB DAC/amp):
http://www.raysamuelsaudio.com/products/intruder
http://www.head-fi.org/t/627080/new-bal ... st_8781567

. RSA Predator (USB DAC/amp):
http://www.raysamuelsaudio.com/products/predator
http://www.head-fi.org/t/595071/android ... st_8538933

. Sony PHA-1 (USB DAC/amp):
http://www.head-fi.org/t/624676/sony-ph ... le-dac-amp
http://www.head-fi.org/t/645086/samsung ... st_9033830

. Stoner Acoustics UD100:
http://stoneracoustics.blogspot.fr/
http://forum.lowyat.net/index.php?showt ... ry54596977

. Sunrise Ray DA-P1 (USB DAC/amp):
http://www.head-fi.org/t/660291/short-r ... le-dac-amp
http://www.head-fi.org/t/595071/android ... st_9282772

. Syba SD-AUD20101:
http://www.sybausa.com/productInfo.php?iid=1191
http://www.head-fi.org/t/595071/android ... st_8736082

. TCG U-SKIN (USB DAC/amp):
http://www.tcgcn.com/productshow.asp?id=517
http://www.head-fi.org/t/595071/android ... st_9274670

. Topping D1 Mark 2 (USB DAC/amp):
http://www.head-fi.org/t/636606/topping ... k-2-review
http://forum.xda-developers.com/showpos ... tcount=871

. Topping D2 (USB DAC/amp):
http://www.mightybigword.com/tnt/2012/0 ... ac-review/
http://forum.xda-developers.com/showpos ... count=1357

. Topping TP30 (USB DAC/amp):
http://news.cnet.com/8300-5_3-0.html?ke ... ping+TP-30
http://www.androidnz.net/2012/05/samsun ... audio.html

. Turtle Beach Audio Advantage Micro II:
http://linkai8424.blogspot.fr/2011/03/t ... ro-ii.html
http://www.head-fi.org/t/595071/android ... st_8978516

. Unique Melody PP6 using USB Audio Recorder PRO (USB DSP/DAC/amp/CIEM):
http://www.custom-iem.com/um-platform-p ... p-670.html
http://www.head-fi.org/t/613417/unique- ... st_8965862

. V-Moda Vamp Verza (USB DAC/amp):
http://www.head-fi.org/t/655315/v-moda- ... cing-ideas
http://www.head-fi.org/t/595071/android ... st_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 ... st_8708233

. xDuoo XP-1 (USB DAC/amp):
http://www.facebook.com/media/set/?set= ... 994&type=1
http://www.head-fi.org/t/642504/xduoo-n ... st_9176225

. Zero DAC (USB DAC/amp):
http://www.head-fi.org/t/269458/review- ... mp-pre-amp
http://www.head-fi.org/t/633201/confirm ... st_9329790


A list of standard USB DAC reportedly interworking with the Android-powered smartphone Samsung Galaxy S4:

stock Samsung Galaxy S4 > digital USB audio out >> USB OTG cable (ID pin grounded) >> standard USB DAC >> amp >> headphones

. ALO audio The International using USB Audio Recorder PRO (USB DAC/amp):
http://audio-head.com/the-international ... #more-1002
http://www.head-fi.org/t/661448/us-sams ... st_9582748

. Apex Glacier using USB Audio Recorder PRO (USB DAC/amp):
http://www.head-fi.org/t/632019/apex-gl ... ion-thread
http://www.head-fi.org/t/661448/us-sams ... st_9582748

. AudioQuest DragonFly using USB Audio Recorder PRO:
http://www.stereophile.com/content/audi ... -converter
http://www.head-fi.org/t/661448/us-sams ... st_9582748

. Behringer UCA202 using USB Audio Recorder PRO (USB DAC/amp):
http://www.behringer.com/EN/Products/UCA202.aspx
http://www.head-fi.org/t/595071/android ... st_9521793

. CEntrance DACmini using USB Audio Recorder PRO (USB DAC/amp):
http://centrance.com/products/dacmini/
http://forum.xda-developers.com/showpos ... stcount=32

. CEntrance DACport using USB Audio Recorder PRO (USB DAC/amp):
http://www.avguide.com/review/centrance ... layback-34
http://forum.xda-developers.com/showpos ... stcount=32

. FiiO E07K using USB Audio Recorder PRO (USB DAC/amp):
http://headfonics.com/2012/12/fiio-e07k-the-andes/
http://www.head-fi.org/t/595071/android ... st_9431745

. FiiO E17 (USB DAC/amp):
http://www.headfonia.com/the-upgrade-fiio-e17-alpen/
http://forum.xda-developers.com/showpos ... stcount=12

. GoVibe Mini U-DAC:
http://jaben-bandung.com/index.php?rout ... uct_id=147
http://forum.xda-developers.com/showpos ... stcount=24

. HeadAmp Pico USB DAC/Amp:
http://www.6moons.com/audioreviews/headamp2/pico.html
http://www.head-fi.org/t/595071/android ... st_9387172

. HeadAmp Pico Upsampling USB DAC:
http://www.headamp.com/pico/pico_usb_dac/index.htm
http://www.head-fi.org/t/595071/android ... st_9387172

. HiFimeDIY Sabre Tiny (USB DAC/amp):
http://hifimediy.com/index.php?route=pr ... uct_id=107
http://www.head-fi.org/t/595071/android ... st_9506498

. iBasso D42 (USB DAC/amp): (Snapdragon-based S4 in USB debugging mode)
http://www.head-fi.org/t/666556/new-ibasso-d42-mamba
http://www.head-fi.org/t/666556/new-iba ... st_9569386

. Leckerton UHA-6S MKII (USB DAC/amp):
http://www.innerfidelity.com/content/le ... -amplifier
http://www.head-fi.org/t/595071/android ... st_9433340

. Lexicon Omega using USB Audio Recorder PRO (USB recorder):
http://www.soundonsound.com/sos/mar04/a ... nomega.htm
http://forum.xda-developers.com/showpos ... stcount=33

. M2Tech hiFace Two using USB Audio Recorder PRO (S/PDIF converter):
http://www.tnt-audio.com/sorgenti/m2tech_hiface2_e.html
http://forum.tellementnomade.com/viewto ... 20#p147120

. Meridian Explorer using USB Audio Recorder PRO:
http://www.hifiplus.com/articles/world- ... ier-hi-fi/
http://www.head-fi.org/t/595071/android ... st_9536124

. NuForce Icon uDAC-2 using USB Audio Recorder PRO (USB DAC/amp):
http://www.digitaltrends.com/headphone- ... -2-review/
http://www.head-fi.org/t/595071/android ... st_9481700

. RSA Intruder (USB DAC/amp):
http://audio-head.com/the-rsa-intruder- ... ac-review/
http://forum.xda-developers.com/showthr ... ?t=2252618

. Stoner Acoustics UD100:
http://stoneracoustics.blogspot.fr/
http://www.head-fi.org/t/595071/android ... st_9424990

. Unique Melody PP6 using USB Audio Recorder PRO (USB DSP/DAC/amp/CIEM):
http://www.custom-iem.com/um-platform-p ... p-670.html
http://www.head-fi.org/t/661448/us-sams ... st_9582748


The Galaxy S4 can’t work with the Apex Glacier; the Galaxy S3 can.
The Galaxy S4 can work with the FiiO E17; the Galaxy S3 can’t without using USB Audio Recorder PRO.
Last edited by DanBa on Sun Jul 07, 2013 8:54 am, edited 3 times in total.

Boulder96
Posts: 4
Joined: Mon Feb 25, 2013 12:28 pm

Re: USB DAC support on USB OTG enabled devices? {Please vote

Post by Boulder96 » Thu Mar 07, 2013 10:46 am

Hi Dmitry.
I just got my USB DAC (an iBasso) and i can't wait to use it. I was wondering if you are currently working on some sort of driver for neutron mp to support USB DACs. I'm not sure if i should buy the usb audio recorder pro app or wait :?:

JIMV
Posts: 7
Joined: Sat Mar 09, 2013 3:54 pm

Re: USB DAC support on USB OTG enabled devices?

Post by JIMV » Sat Mar 09, 2013 4:06 pm

dmitrykos wrote:Unfortunately USB DACs not supported by core of Android OS. There are questions/discussions happen in developer's world (http://music.columbia.edu/pipermail/and ... 00485.html) but the short answer is: Core of Android OS must be customized to support it. So, even though Neutron is native app this is not possible at the moment. I do not know why this support was cut off from Android OS but support for external DAC would be good ...
I have the same issue with a Motorola Razor HD...the device stores Hi-Rez files but will only play them back at 16/44.1 or lower resolution. I would buy the phone/tablet on an ability to get digital out alone...

In an ideal world I would own a phone that does digital out, music software that supports that capability, and a USB Dac like Audioquests Dragonfly with a USB connection sized to fit the phones USB port...

As it is the DAC in the phone is junk in an audiophile sense. It works and can be made to sound musical with software like yours but it will never reach the audiophile level of even a really basic PC based system.

JIMV
Posts: 7
Joined: Sat Mar 09, 2013 3:54 pm

Re: USB DAC support on USB OTG enabled devices? {Please vote

Post by JIMV » Sat Mar 09, 2013 5:24 pm

Nostrovia wrote:I haven't quite read through all of this thread closely, but having recently purchased a Galaxy S III it is of interest.

However, I don't really understand why having my phone connected to my dac/headphone amp if possible (Audio-gd NFB 5.2)/Beyer DT 990 (250 Ohms) would be definitively superior to listening via my laptop?

I could understand if many of the rigs were truly portable, but most that I see mentioned above definitely are not, though I'd need to go back over the thread to check all those mentioned.

Do you really believe that Neutron via Galaxy S III via a quality dac will give superior results to computer w/dac?

Cheers!

BTW....I do love Neutron, but hadn't considered it would give superior results in such a way.
I cannot speak for anyone else, but my PC running J-River media Center 18 software through a Dragonfly DAC into an ancient set of Monsoon powered speakers sounds way better than anything I can get out of my phone. That said, I belive the idea is to get sound from the phone way better than possible with the crappy DAC's that come with all mobile phones. If you think the DAC in your computer is sad, consider what they put in a phone.

JIMV
Posts: 7
Joined: Sat Mar 09, 2013 3:54 pm

Re: USB DAC support on USB OTG enabled devices? {Please vote

Post by JIMV » Sat Mar 09, 2013 6:03 pm

Theogenes wrote:
dmitrykos wrote:If some generalized audio output API is provided by developer of USB Audio Recorder Pro then it would be great and Neutron would support it as one of additional output drivers. In the future it also worth trying to develop own USB soft-driver too.
Dmitry, I use Neutron every day and absolutely love it!! But I can tell you, if you were able to develop a soft driver (or another mechanism for outputting unmolested data to an external DAC), the utility of even a massively powerful app like Neutron would be TREMENDOUSLY increased!!!! The wonders Neutron can do in the digital domain, when combined with proper digital-to-analog conversion and amplification would be INSANELY awesome!!!

I wholeheartedly thank you for all that you've done thus far, and encourage you to implement an ability to bypass the Android kernel and output audio to a USB DAC in a manner similar to that of the USB Audio Recorder app (so it works with nearly any DAC).

Keep up the great work, man!!! :)
Heck, I'd pay microsoft software prices for that combo!

TYA
Posts: 158
Joined: Wed Mar 21, 2012 2:32 am

Re: USB DAC support on USB OTG enabled devices? {Please vote

Post by TYA » Mon Mar 18, 2013 11:10 am

Note 2 + Stweak (Redpill kernel) + Neutron + Denon AH D 2000 = WOW!
But Note 2 + ibasso D Zero + Neutron + Shure SE 535 = WOWWOW!!

WiR3D
Posts: 11
Joined: Tue May 08, 2012 8:10 am

Re: USB DAC support on USB OTG enabled devices

Post by WiR3D » Mon Apr 22, 2013 11:27 am

Hi guys.

I just spoke to Davy From eXtreme Audio Development (the creators of USB Audio Recorder PRO) and he said his situation is still the same. In that he would very much like to make the driver usable in some way buy Neutron player for example. But he first wants to complete the intergration of USB Audio into Audio Evolution.

On the Up side - the driver has been substantially improved performance wise.

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