[PD] UA-25 on RPI

Miller Puckette msp at ucsd.edu
Sat May 4 17:52:35 CEST 2013

HI Dan -

I tried and got even less far than you apparently did, and gave up.  It's too
bad - the UA 25 is the best USB-powered interface I've found so far.  For the
Pi I now use small, cheap, recent-vintage ones like the Griffin iMic. (but
there are even cheaper ones :)  If you have low-impedance mics, my best
guess would be to use an impedance matching transformer (lo to hi) and then
a "PC mic" (high impedance) interface.


On Sat, May 04, 2013 at 10:57:35AM -0400, Dan Wilcox wrote:
> Howdy everyone,
> Anyone had luck with a Roland/Edirol UA-25 with PD on a RaspberryPi? I've gotten it working fine with output, but enabling input gives me crackles and bad cpu usage. Ideally, I want 2 in / 2 out and this audio interface has worked wonderfully with Linux on older/slower machines in the past. The RPI should have no problem spec-wise to run this with PD using only alsa ...
> --------
> Dan Wilcox
> @danomatika
> danomatika.com
> robotcowboy.com

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