FM/LW/MW Stereo Receiver (1976-78)
The Pioneer LX-550 is a 20 watt FM/LW/MW stereo receiver featuring FM muting, two tape monitors and provision for 2 pairs of speakers.
Tuning range: FM, MW, LW
Power output: 20 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 60kHz
Total harmonic distortion: 0.3%
Damping factor: 25
Input sensitivity: 7.5mV (mic), 2.5mV (MM), 150mV (DIN), 150mV (line)
Signal to noise ratio: 70dB (MM), 90dB (DIN), 90dB (line)
Output: 150mV (line), 30mV (DIN)
Semiconductors: 3 x FET, 5 x IC, 28 x transistors, 21 x diodes
Dimensions: 448 x 141 x 307mm
Accessories: FM T-type antenna
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