I have a Pioneer Spec-1 preamplifier, and a pair of Adcom GFA-565 mono power amplifiers.
The reason why I bought the pair of power amps was to drive headphones through SPEC-1.
As you guys know, the Spec-1 doesn't have its headphone amplifier. A power amplifier should back up the Spec-1 to drive headphones.
My rig goes:
My laptop -> dac -> preamp -> poweramp
I use output of Spec-1 to connect to power amp. I plugged the rca cables from the spec-1 output to the input of GFA-565 power amp. Is it correct?
I got no sounds coming from the headphone jack of Spec-1......
I don't know what is wrong.....
I couldn't get the answer for this problem from AudiogoN and Audiokarma...
Please somebody helps me out.