Hi Jasper,

You're not risking grief or damage to the electronics or your speakers with your current setup.

It's just that you're running the audio signals through two preamp sections and two volume controls, because the PM16 is not a basic power amplifier and lacks power-amp inputs. It makes for a somewhat convoluted setup, with two volume controls to adjust when there should only be one.

Regards,
Alan

Alan Lofft,
Axiom Resident Expert (Retired)