[jimbones]

Is this amp Inverting or non inverting amp? TY

[walkern]

I have one of these, and I believe it is non-inverting... however it does have a phase control so you can adjust it up to 180 degrees, so it shouldn't really matter what the default phase is.

[jimbones]

I have one of these, and I believe it is non-inverting... however it does have a phase control so you can adjust it up to 180 degrees, so it shouldn't really matter what the default phase is.

True TY. I just wanted to know where my "starting" point was. I have some amps that invert, some that dont so i want to ensure they are all synched in phase

[mlundy57]

Even if they are in absolute phase, depending on where the subs are located compared to the main speakers they may not be in phase at the crossover point. I’ve found REW to be invaluable in determining the phase relationship at the crossover point and adjusting the subs accordingly so they sings and mains sum properly.