Haven' t close the case yet. I plan to put some cooper foil around and ground it.
But I have no audible noise.
Merlin, I am tempted to try some teflon film and foil in the future. I use them in the RIAA part.
Well, that' s difficult, because with the top open, I get some buzz anyway. But I will ground them, just to be safe.
Search cap for RIAA!
BFC241644703 - 47n 2%
BFC241890017 - 47n 2%
FKP2-.015/63/2.5 - 15n 2.5%
FKP2-.015/100/2.5 - 15n 2.5%
MKP1837347161G 47n 1%
MKP1837315161G 15n 1%
OEMsTrade - Electronics Part Search
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Merlin, do you know what the black stipe's are for? Input or output? I assume the later. Mark was not sure.
I used as outer foil for interstage & I don't headr any noise when touched by hand so is a good signal that the cap seems well shielded, yes Mark was not sure because I asked him 1st time I bought him the caps.
C2
Hi Salas,
for C2 is O.K. 16nf or is better 15.33nf?
My RIAA calculator indicates 15957pf.
Regards
Hi Salas,
for C2 is O.K. 16nf or is better 15.33nf?
My RIAA calculator indicates 15957pf.
Regards
Don't use a calculator, it does not know the circuit as a whole. Get the PDF from the link in post #1 and use each cap value recommended in the list for each sensitivity.
Ah, for that. I saw 4 positions and I thought its for loading. *HMC, not real MM. Would need 100 Ohm Rs and would go 56dB total. Then it would be MC/MM. As I gave it in PDF is LMC/HMC.