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Pioneer SA-7800 (65W/Ch)

Original price $1,499.99 - Original price $1,499.99
Original price
$1,499.99 - $1,499.99
Current price $1,499.99

Replaced Transistors on Phono Board

Biased Amp

Cleaned all Controls and Switches


The remarkable non-switching amplifier configuration in the power amp of the Pioneer SA-7800 has made it possible to live up to each of the 12 key points covered in the Magni Wide policy.

They add up to the elimination of all that stands in the way of truly excellent fidelity in actual musical reproduction.


Power output: 65 watts per channel into 8Ω (stereo)

Frequency response: 5Hz to 100kHz

Total harmonic distortion: 0.009%

Damping factor: 55

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 87dB (MM), 110dB (line)

Output: 150mV (line)

Semiconductors: 3 x IC, 6 x FET, 73 x transistors, 49 x diodes

Dimensions: 453 x 155 x 376mm

Weight: 12.7kg

Year: 1980