This page will attempt to cover most aspects of USB sound, and other aspects of audio playback/recording as well. Mainly so that the information, or links to the information, can be found in one place. At the moment the page is a bit of a mess, but hopefully we will eventually get a clearer picture of the state of the USB sound support. h2. Documents The "ROSS document":http://jcgl.orpheusweb.co.uk/temp/ROSSDocument.pdf covers a lot of subjects. Jim Lesurf has a number of pages related to USB audio: "USBrecording":http://www.audiomisc.co.uk/HFN/ADC/USBrecording.html "usbdetails":http://www.audiomisc.co.uk/HFN/ADC/usbdetails.html "HighQualityADCs":http://www.audiomisc.co.uk/HFN/ADC/HighQualityADCs.html David Higton has a document describing a proposed API for the USBaudio module: "USBaudio":http://davehigton.me.uk/Audio/USBAudioAPI.htm A bit about "sound system volume":https://www.riscosopen.org/wiki/documentation/show/Sound%20system%20volume%20controls h2. Software Jim Lesurf, Colin Granville and David Higton have written a number of programs for playing and recording sound using USB devices. These are available from "Jim's website":http://www.audiomisc.co.uk/software/ h2. Devices This is a list of devices that are known to work, or not work. Please add to the list if you have tried any device. h3. 3D Sound 0c76:1607 Cheap Chinese device that can be bought on online for a few pounds. Tried with IsocRecorder. Not working, although it did at one point blink like it does when recording in Linux. h3. No name headset 0d8c:000c Playback works with the USBAudio module. h3. Logitech webcam 046d:08dd Included in !IsocRecorder. h3. Focusrite, Scarlett 2i2 USB 1235:8006 Included in !IsocRecorder. h3. Griffin Technology, iMic USB Audio system 077d:0223 Included in !IsocRecorder. h3. Burr-Brown from TI 08bb:2902 Included in !IsocRecorder. h3. C-Media Electronics 0d8c:013c h3. Alcor Micro, TeckNet 058f:3832 Included in !IsocRecorder. h3. Syntek Semiconductor, USB 2.0 Video Capture Ctrl 05e1:0408 Included in !IsocRecorder. h3. Auvisio USB tapedeck PX-2199-919 ?:? Reported as working by Raik. h3. UR22mkII Steinberg ?:? Playback works, according to "JeanMichelB":https://jeanmichelb.riscos.fr/