[Galaxy S III General] danba:
A list of standard USB DAC reportedly interworking with the Android-powered smartphone Samsung Galaxy S III for the time being:

Samsung Galaxy S III > digital audio stream >> USB OTG cable with USB Micro-A plug inserted in the S III >> standard USB DAC >> amp >> headphones

. AMB Labs Gamma2:

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

http://xdaforums.com/showpost.php?p=27247705&postcount=279

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

http://www.chinacomputerparts.com/d-p1140199199635616900-cables/

http://xdaforums.com/showpost.php?p=27604946&postcount=449

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

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

http://xdaforums.com/showthread.php?p=27238117#post27238117

. FiiO E7 (USB DAC/amp):

http://fiio.com.cn/product/index.aspx?ID=28&MenuID=020301

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

. 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.jaben.com.au/collections/go-vibe/products/govibe-minidac

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/and...-issues-priority-with-google/195#post_8552452

. 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): (apparently with only US S III for the time being)

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

http://www.head-fi.org/t/608535/wolfson-dac-confirmed-for-galaxy-s3/480#post_8539705

. HeadRoom Total BitHead (USB DAC/amp):

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

http://www.head-fi.org/t/595071/and...-issues-priority-with-google/135#post_8527516

. HiFiMan Express HM-101:

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

http://xdaforums.com/showpost.php?p=27284184&postcount=291

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

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

http://neutronmp.com/forum/viewtopic.php?f=4&t=314&start=20#p1636

. 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 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/15#post_8498377

. iBasso D12 (USB DAC/amp):

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

http://xdaforums.com/showpost.php?p=29069294&postcount=924

. KingRex UD-01:

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

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

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

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

http://xdaforums.com/showthread.php?t=1703218

. NuForce Icon HDP (USB DAC/preamp/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

. 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

https://plus.google.com/107354758331405644147/posts/PCaM42irMeU

. ODAC+O2 (USB DAC/amp):

http://epiphany-acoustics.co.uk/our...ure-desktop-headphone-amplifier-with-usb-dac/

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

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

https://plus.google.com/107354758331405644147/posts/PCaM42irMeU

. RSA Predator (USB DAC/amp):

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

http://www.head-fi.org/t/595071/and...-issues-priority-with-google/150#post_8538933

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

http://translate.googleusercontent....?id=25&usg=ALkJrhhte1Q6A1NnVWodszs9J4x85vGfDg

http://xdaforums.com/showpost.php?p=28673076&postcount=871

. 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