buzz buzz... probleme with VSPS
first, sorry for my bad english, i will try to explain my problem.
my hardware :
rega rb 250,
gainclone from audio sector,
scanspeak 15W / vifa XT25 speakers.
1°_ my VSPS is giving repeating "buzz buzz buzz" sound, only in the right speaker.
it's more or less strong when i move the vsps from the power amp .
my tonearm have no "ground earth wire" (the ground is internally wired in the arm) so there is no earth grounding in the vsps.
i think i have to change the filtering capacitors, (they are low budjet 100uF and 470 uF) am i right?
do you know the reason of this "buzz buzz"?
2°_ second question, changing the audio capacitor for some mundorf, or something like, will improve the sound or not? (actually they are black gate and styroflex)
3°_and third, op37 is it good enough or some ad825 or opa627 are better?
thanks a lot.
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