> Hello,
> I just bought a used A134 and I have a question about it.
> It is exhibiting behavior I do not see explained in the manual.
> At first I was getting no signal from the right side output.
>
> My confusion is the following: I have a signal going into Audio in 1
> and nothing going into Audio in 2. The Lev1 knob seems to control
> the volume at the Left output and the Lev2 knob (previously turned
> down to zero because I had nothing going to that input) apparently
> controls volume at the Right output

As the controls Lev1 and Lev2 attenuate the audio inputs you will of course
also have a level attenuation at the outputs ! And Audio In 2 is normalled
to Audio In 1 (for details please refer to the A-134 user's manual, page 5).

Best wishes
Dieter Doepfer