I am still working on my preamp project (based on the Starfish, see here) and want to add a tape out / pre out in order to be able to connect my headphone amp to it. Looking at the early Naim preamps there are just 680 Ohm resistors to the tape out: would that be fine, and if yes should I take them from the output of the source selector or from the input of the volume pot? In other words: I am not sure if the tape out should be taken before or after the 729 circuit...
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