Bottlhead Foreplay preamp for sale. I bought these from the original owner five years ago. I changed the potentiometers to 25K stepped smd mounted resistors so the volume is no longer a hair trigger as the stock model is known to be. The preamp has a low level buzz that has evaded my efforts to resolve. The buzz comes from the speakers and does not change as the volume is increased. I tried star grounding, tube extenders, isolated output jacks and wall wart dc heater. I lived with it for five years, and still enjoy the music it makes. At the asking price, I will include my stash of tubes which includes pairs of GE 12AU7, GE 5814A, RCA 5963, Sylvaia 12au7, RCA cleartop 12AU7 and (I think) Raytheon 12au7. The tube extenders are not included.
At this price, buyer pays shipping and paypal.
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