Preamp Recommendation for Pass Aleph Amp

My first choice would be Pass Aleph P.

Had this combo but w/different Aleph amp.

I like the VTL 2.5 & early BAT units too.

I agree with Driver, loved my Aleph 3 with the Aleph P and connect them using balanced interconnects, since you have that option with the O.

Could either one of you tell me the sonic signature of the Aleph P. What can be expected from the top to bottom of the spectrum.

What power cords and IC did you use.

What did the Balance give you over the RCA.
Generally speaking, I know Balance will give you a larger sound stage.

Thx

The Pass amps are optimized to work best balanced. The Pass Aleph O's have a lower than typical input impedance that won't compliment many tube pre's.