Phase Linear 400

Stereo Power Amplifier w/ Wood Case


In very nice condition! Original box, packing, and manual are not included.

Circa 1972. The Phase Linear 400 was the most advanced amplifier that the 1970's technology could produce. A new generation of extremely fast, high energy silicon output transistors, and a host of new materials and techniques only dreamed of a short time ago has made possible an amplifier with performance characteristics that extend virtually beyond the limits of measurability.

At 20 cycles per second, damping exceeds one thousand. Distortion is so low that it must be measured with only the finest laboratory equipment.

Continuous power levels can be delivered into 8 ohms from 20 cycles per second to beyond 20,000 cycles per second.

Power output: 210 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.25%

Input sensitivity: 1.7V

Signal to noise ratio: 100dB

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