I tested out a used High Fidelity X-Can v2 tube headphone amp at a local high end audio store. I tried it there and it was extremely impressive hooked up to some quality CD Player. There wasn't even ...

I just bought a new airport express and I am getting white noise through my receiver. I have tried both VCR inputs and also the tape input on my receiver and I still get this low-end hum (white noise) ...