AM/FM Stereo Receiver (1978-1979)
The Pioneer SX-1080 is an AM/FM stereo receiver with direct coupled DC power amplifier giving a continuous power output of 120 watts per channel.
The receiver features outputs for 2 pairs of speakers, turnover tone controls, 6dB/octave high and low filters, two large wattage meters and a current mirror loaded class-A SEPP phono equalizer with one-stage differential amplifier and new voltage proof IC equivalent to 15 discrete transistors.
Tuning range: FM, MW
Power output: 120 watts per channel into 8Ω (stereo)
Frequency response: 5Hz to 80kHz
Total harmonic distortion: 0.05%
Damping factor: 30
Input sensitivity: 7.5mV (mic), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 76dB (MM), 90dB (line)
Output: 150mV (line), 1V (Pre out)
Semiconductors: 5 x FET, 8 x IC, 36 x transistors, 42 x diodes
Dimensions: 526 x 176 x 440mm
Accessories: FM T-type antenna
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