SAE Mark II Power Amplifier Specifications

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Description: Solid-state stereo or mono amplifier. Power output: 60Wpc into 8 ohms, >40Wpv into 16 ohms, both channels driven, 20Hz–20kHz; in mono mode, >100W into 8 ohms, >120W into 14 ohms, 20Hz–20kHz. IM distortion: <0.2% at rated output; <0,1% at lower levels. THD: <0.2% at rated output, <0.05% at lower levels. Frequency response: 20Hz–20kHz ±0.1dB; 3Hz–100kHz +0, –2dB. Power bandwidth: 8Hz–50kHz. Hum & noise: >110dB below 40 watts. Damping factor: >150. Stability: Unconditional with any type of load, or no load. Sensitivity: 1.0V in for 40 watts out (stereo) or for 120 watts out (mono).
Dimensions: 15" W by 12" D by 4" H. Shipping weight: 30 lbs.
Price: $400 (1968); no longer available (2016).
Manufacturer: Scientific Audio Electronics, Los Angeles, CA 90028 (1968); SAE (Scientific Audio Electronics), 1749 Chapin Road, Montebello, CA 90640. Tel: 844-4HEARSAE, (844)443-2772 (2016). Web:

SAE (Scientific Audio Electronics)
1749 Chapin Road
Montebello, CA 90640