New here. Hello!
Since this is a support forum, I will ask a question.
Is it possible to check and or adjust an amps tube bias, while its speaker out, is plugged into reactive amp in, on the ps2a?
You can certainly use the Power Station as a load to assist you in biasing a tube amp. But you need to make sure you are using the flat settings. Resistive mode.
And welcome to the community 
1 Like