michaelwjones Posted February 24, 2022 Share Posted February 24, 2022 The PF2 superseded the PF1.The line stage circuits were virtually identical. The PF2 maintained the exceptional parts quality standards of the PF1. Capacitors were polypropylene and cjd polystyrene including the power supply filter caps. All resistors were 1% metal-oxide deposited on glass construction. Input/output connectors were upgraded from those found in the PF1. Noted for the lucidity and harmonic balance of the cj vacuum-tube preamps, the PF2 refined the achievements of the PF-1 with the superb definition and detail of transistor designs. Features: Inputs/Outputs Aux/Phono Tuner CD Tape 1 Tape 2 Rec 1 and Rec 2 outputs Main outputs. Controls: Source Record (selects source for the Record outputs) Balance Volume Specifications: Line Stage 20 dB Distortion: less than .1% THD or IMD Response: bandpass 2Hz to more than 100kHz S/N Ratio: Line Stage 94 dB below 2.5 volt output Mechanical: 19″ x 3.315″ x 14 3/8″ In very good shape with no cosmetic or sonic issues. Includes well worn original packing. No manual, but available online: https://conradjohnson.com/vintage-conrad-johnson-products/ $550 including insurance & shipping to you. Please let me know if you have any questions. Thanks. Mike Quote Link to comment Share on other sites More sharing options...
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