PS Audio GCPH and Pass X0.2 not talking?


I am baffled. My VPI Scoutmaster 'table works. My PS Audio GCPH phono preamp works. My Pass X0.2 preamp works. But when I plug the GCPH into the X0.2...nothing. No sound. No signal. (The lights are all on, but no one seems to be home.) I've quadruple checked everything from cables to inputs, but can't figure out why nothing is coming out of the X0.2 from the GCPH.

What I am doing wrong?
meagan02
You say "My VPI Scoutmaster 'table works. My PS Audio GCPH phono preamp works. My Pass X0.2 preamp works" - how do you know?
Ghostrider,

Because I've tested each one: the 'table plays when connected straight into my headphone amp; the GCPH plays when connected straight into my power amp; the X0.2 plays my CDP with no issues.

Even with the volume turned all the way up...way past 6:00, there's no sound. As I said, there's no apparent signal coming out either through the phono preamp, or the preamp.