I am selling of some stuff that I built over the past few years.This preamp sounds wonderful and very, very neutral. It is a linestage only. In fact it's like it's not in the signal path at all. It has low gain. The tubes used are the 6AS7 for the front end tube and the two EL 34's serve a constant current sourced(one for each channel. It is a very simple design. The outboard power supply is very huge for the current draw of this circuit. Not much more I can say about this circuit. Here is the link(http://www.pmillett.com/lowmu_preamp.htm) to the schematic if need be. I followed the signal circuit to the letter but the power supply is a design done by a friend. I didn't want to use gas tube regulation. I wanted the power supply totally passive which to me sounds better.
If the full amount is agreed on the shipping is included to anywhere in continental U.S. I don't accept Pay Pal so payment must be made either direct money transfer to my account(buyer pays fees), personal check(must clear before shipping), or money order(immediate shipping). Of course local pickup is accepted but a small deposit will be needed to hold it until time of arrival and the balance to be paid in cash or money order only. Thanks for looking!
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