Pass Aleph Ono phono preamplifier Specifications

Sidebar 1: Specifications

Description: Discrete, single-ended, solid-state moving-magnet/moving-coil phono preamplifier. Voltage gain: 40dB at 1kHz (MM), 71dB (max, MC), 76dB (balanced out). Frequency response (RIAA error): 20Hz–20kHz, ±0.1dB. Unweighted S/N ratio: 90dB ref. 10mV input (MM), 81dB ref. 1mV input (MC). Distortion: <0.05% THD at 20V output. Maximum output: 20V. Output impedance: 150/150 ohms.
Dimensions: 19" W by 4" H by 11.5" D. Weight: 35 lbs.
Serial number of unit reviewed: 08136.
Price: $2300 (1999). Approximate number of dealers: 30. Warranty: 3 years parts & labor.
Manufacturer: Pass Laboratories, P.O. Box 219, 24449 Foresthill Road, Foresthill, CA 95631. Tel: (916) 367-3690. Fax: (916) 367-2193. Web:

Pass Laboratories
24449 Foresthill Road
Foresthill, CA 95631
(916) 367-3690