Only recently I've noticed that I can hear a hissing from my speakers (only noticeable when I put my ears close to the tweeters) which almost doesn’t increase if I increase the volume. This sound it’s only perceptible in the tweeters and not in the woofers.
However, if I lower the volume on RSP-1066 to MIN that hissing stops. As soon as I change from MIN to 1, 2, 50, I get that.
Could this be a problem with my RSP-1066 or it’s normal that the pre-amplifier produces some noise? Could this noise come from one of the sources, like the CD player, the TV, the DVD player? (However if I disconnect all of them I still get the hissing).
I’ve some rubber caps (silicone made) protecting all free RCA inputs from dust. In order to have better protection I’m planning to replace them for Cardas RCA caps. Could this be the problem?
P.e If I switch off RSP-1066, even with RMB-1075 on, nothing came from my speakers.
Thx
However, if I lower the volume on RSP-1066 to MIN that hissing stops. As soon as I change from MIN to 1, 2, 50, I get that.
Could this be a problem with my RSP-1066 or it’s normal that the pre-amplifier produces some noise? Could this noise come from one of the sources, like the CD player, the TV, the DVD player? (However if I disconnect all of them I still get the hissing).
I’ve some rubber caps (silicone made) protecting all free RCA inputs from dust. In order to have better protection I’m planning to replace them for Cardas RCA caps. Could this be the problem?
P.e If I switch off RSP-1066, even with RMB-1075 on, nothing came from my speakers.
Thx
Comment