Re: PLZ pre-preamp
Error, yes it should be plugged into an MM stage.
Everything I've read on the 7500S is that a 1K load opens up the top end. I'd like to try 500ohm first and then 750ohm.
Zev audio has all the numbers on the 7500S.
The first resistor is 27ohm.
I will within a few days take some pics of the circuit.
No one who uses the PLZ said anything about it being noisy.
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