Introducing THE PHONO STAGE by Progressive Engineering. Mike Paschetto has come up with a Statement tube phono preamp that takes it "to another level."

The preamp uses a split passive RIAA circuit as the base for the design, designed by none other than Sir Paul Joppa. The gain triodes are Russian 6N1Ps with C4S (Camille Constant Current Source) loads.

The output is fed into a C4S'd 12BH7 running as a cathode follower, and the whole thing is shunt reg'd by a hybrid 5687/7119 regulator, which is in turn loaded with C4Ss. The DC heater supply is heavily filtered, including dual chokes.

According to Doc B himself, "this preamp is nice and quiet, with plenty of speed and extension." If you want a no-holds-barred phono preamp, look no further. Limited first production run - Please Inquire

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The Phono Stage  -  interior -  CAD

 

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