buzz

First time poster :). I ran into a ground hum problem (very loud) in the following chain: Rega P1 TT ----> Schiit Mani/iFi Zen Phono (doesn't matter which one) ----> miniDSP 2x4 HD (rca in--rca out) ---->Topping PA 5 x 2* ----> DIY LXmini speakers. (*The RCA to TRS cables for interfacing the...

Hello, I would like to ask for some advise for "balancing/clearing audio signal" (can't describe it better). I get that "good old" electric fuzz, mainly when under load. This gets better (but still present) when I literally take copper wire, put it under one screw holding the motherboard to the...

Hi everyone. I'm new to this forum so if I'm doing any of this wrong feel free to tell me. I bought a Topping E30 DAC to hook up to my pair of Eris E5. The problem is that I experience a fairly loud hum/buzzing sound. I hooked them up through some THX RCAs that I had lying around in the house...