[LAU] Sound card for recording guitar

Jeremy Jongepier jeremy at autostatic.com
Thu Dec 19 19:51:13 UTC 2013


On 12/19/2013 10:13 AM, Roberto Suárez Soto wrote:
I've also
> tried a Behringer UCG-102, but it adds a hefty amount of latency (60-70
> ms as measured by qjackctl).

I'd keep the UCG-102 and try to get it running smoothly with JACK.
You'll probably run into the same latency issue with other USB
interfaces. To me it seems like you're facing some kind of configuration
issue as I can run my UCG102 with a system latency of 64/48000*3 = 4ms
(-p64 -n3 -r48000). With jack_iodelay round-trip latency pegs at 7.680ms.
What JACK settings are you using? Could you post the contents of your
$HOME/.jackdrc file?

Best,

Jeremy

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