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Adcom GFP-555II phono stage...

In the owner's manual it states "a provision has been made on the pcb...(in the form of two unused "eyelets") to allow easy modification" of the impedance of the phono input to vary from 47k/100pF. Does anyone know which eyelets these are? I see a 10 ohm resistor in R101 (I think). Is this it? What load would ten ohms in parallel with 47k present to the cartridge? I'm interested in changing loading, can anyone point me to a tutorial? I've seen the Hagerman loading page and a few random posts on various BBs. Any and all help greatly appreciated.

Peas


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Topic - Adcom GFP-555II phono stage... - pass the peas 16:20:36 03/02/07 (2)


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