RZDC

Thank you Bill, you have nailed the diagnosis. Dx: Flakey RCA cable Swapped it out; voila! Now I am back listening to music!!!! Thank you very much!!! Robert

Greetings to everyone and I hope everyone is having a great summer. This is my first post on this forum. I am a neophyte and have no knowledge of high fidelity, amplifiers, preamplifier's, and the like. However, I have a pair of Klipsch KLF 20s which I absolutely love, unfortunately, I have toasted three receivers in the process. I have successfully acquired 'tested working' components manufactured by Parasound; HCA 1000 amp and P/SP-1000 pre-amp. after connecting everything with my speakers and CD player, the sound is horrible, there is popping, and I obviously overlooked something. I've taken the liberty to attach a picture of the components from the rear and a PDF document for perusal if desired. I'm looking for some guidance as to properly connecting these devices enjoy my music. Thank you in advance to any and all responses Robert klipsch parasound.pdf