From my limited knowledge, The output from a phono box is "line level". I believe the standard is: RCA outputs 2 volts and XLR is 4 volts. Your integrated doesn’t know if the signal is from a CD player or a phono preamp. It just wants it to be the standard voltage so it can processes it normally. I don't think impedance comes into play like it does between preamp and main amp.
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- 9 posts total
I think the input impedance of your amp is the resistance value of the volume pot (Based on the link provide by zkidd). https://6moons.com/audioreviews/almarro4/schematics.gif |
- 9 posts total