Re:Roland UA-22 DUO CAPTURE EX USB Audio/MIDI Interface
Bump.. I don't have a DUO..
I'm thinking the Quad / Octa are similar in quality, except in the number of inputs - my main reason I've got my Quad, to test if I should buy the Octa.
I'm also thinking my Quad is more like a 'duo' now as I've never use the other 2 input/ouput via coaxial.
Here is my Quad capture performace :
@ 44100 sampling
48 samples / round trip 6.5 msec
64 samples / round trip 7.6 msec
96 samples / round trip 9.8 msec
I'm usually at 96 samples working with soft synths (it's fine too at 64 samples).
PC : i7 2600k / Intel DP67BG
mem : 16 GB (4x4) Kingston HyperX 1600 Mhz
2x fanless Radeon HD 5450 (1x Samsung 39" LED TV, 2x Samsung 27", 1x Dell 21.5")
64 bits : Win 7 Home Premium / X1d Pro Exp / X2a Pro / X3e and X3e Pro
hdd : SS Spinpoint 1TB (OS), WD 2TB Green (Bak), SG 2TB (Samples)
interface : Roland Quad Capture, M-Audio Midisport 4x4