I have a Ray Samuel XP7 amp for sale. This include the psu, ad797 opamps and the original opamps. Interconnects also included. I also have AkG 701 headphones. 550 USD for the amp. And 700 usd if u buy the headphones too. The amp was serviced by ray samuel about two weeks ago. Everything works fine. I paid 175.00 usd for the work.
here is the summary of what was done by Ray.
"we replaced the tantalum caps that smoked & check the rest of the circuit.
We fixed the hum that was coming from the volume control section & cleaned the unit.
The power supply has damaged power out cable that bring the power to the amp section.
We replaced the entire cable & connector, adjust the voltages & now it is working perfectly fine. "
here is the summary of what was done by Ray.
"we replaced the tantalum caps that smoked & check the rest of the circuit.
We fixed the hum that was coming from the volume control section & cleaned the unit.
The power supply has damaged power out cable that bring the power to the amp section.
We replaced the entire cable & connector, adjust the voltages & now it is working perfectly fine. "
