NO NO NO... unless you want smoke and flames. The Pass amps are all full complementary ie balanced designs, meaning the black speaker output is driven. The signal ground must not be taken from the speaker terminals on balanced amplifiers
Hooking up two Rel Storm III's to Pass Labs X-350
I just purchased a Pass Labs X-350. Anything I should take into consideration before I hook a pair of Rel Storms to the Pass Stereo Amp in the normal Rel configuration for the unbalanced high level input. Both Red leads to the Right positive speaker post, both Yellows to the Left channel positive speaker post and both Black leads to the left negitive speaker post.