Hello Lars,

On 30.12.15 21:11 , lahebr2000@... 1 wrote:
> I own the vocoder A-129 1 & 2. I don't know if there is a problem with
> it, but I get a extremely low output. Is there any way to boost the the
> level I try to feed it a prerecorded audio sample (normalized) but it
> still seems quite low.
The A-129 expects audio levels which are usual in a modular system. The
typical signal-level in a studio (or even worse in hifi) is much lower.
You may try to use the headphone out of your sampler, but a
preamplification with the A-119 would be the correct way.

About signal levels see:
http://www.doepfer.de/a100_man/a100t_e.htm -> chapter: Signals in the A-100

Regards
Florian