In Reply to: Cartridge recommended load posted by beto1 on November 1, 2005 at 15:07:47:
Hi,
this is the theory:
interconnect cable capacitance + phono stage input capacitance, will be within the cartridge recommended load, in this case 200 - 300 pf, I think 250pf. So, as we know the phono stage input is a cascode following by a passive RIAA equalization, so the input capacitance at this point will be near 0 because there is no capacitors before the 12AX7 tube. But, we have to add the capacitance of the internal interconnect (the AN A or V cable), between the W32, W33 and W34 point and the RCA female connectors. Is this the correct way? In summ, if all this logic is correct, just need the AN A cable capacitance.
Nobody have faced this problem before?
Regards,
Beto
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Follow Ups
- Perfect cable match - beto1 09:14:37 11/02/05 (0)