I am using two DT25 amps in L6 link with my HD 500. It sounds very good.
One thing puzzles me, I cannot use the effects loop or insert HD500 effects AFTER the amp in L6 when set up as Amp A and Amp B in the setup menu - I can only use them BEFORE the amp.
I have to set them up as left and right amps. Does this make a difference to the tone? Allocated as Amp A and Amp B is it simply allocating the path and the amp icon is just an indicator of the amp chain - where is the effects loop in the chain when set up as Amp A and Amp B? The amp seems to be the end of the chain. Which seems odd. I can't understand why it is necessary to have this setting.
Any thoughts are helpful!