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Reduced in March 2024. Was: €1.650. The Aleph P is a single ended Class A audio preamplifier, the first produced by Pass
Laboratories. The circuitry of the Aleph P broke new ground in simplicity and performance. Each gain stage consists of a single Mosfet power transistor operated “common source” mode. One such circuit amplifies each signal polarity of a balanced input signal, and their operation is inter-coupled to allow optimal operation with both balanced and unbalanced input signals. The Aleph P absolutely minimizes the number of components in the signal path, and yet retains exemplary objective performance specifications. Specifications: Gain: 15 dB bal in / bal out, 15 dB unbal in / bal out and 9 dB bal in / unbal out 9 dB unbal in / unbal out. Freq. Response: -3 dB @ 5 Hz -3 dB at > 100 kHz. Distortion < .1 % THD typically .01% @ 2 volts @ 1KHZ. Output Impedance: 0 - 1000 ohms unbalanced, 0 - 2000 ohms balanced. Input Impedance: 10 kOhm unbalanced, 20 kOhm balanced. Crosstalk: typical -90 dB, 20-20 KHz. Inputs: 4 x Balanced (XLR) and 4 x Unbalanced (RCA). Outputs: 1 x Balanced (XLR) and 1 x Unbalanced (RCA). Remarks: Some dents and scratches on the front and back top panel.
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