LW/MW/FM Stereo Three Band Receiver (1978-80)
The Pioneer LX-690 is a LW/MW/FM stereo 3-band receiver utilising the same MPX IC, tone control and NFB circuitry as the SX-690.
A high gain, low-noise FM front end achieves high sensitivity thanks to a combination of 3-gang variable capacitor and dual-gate MOS FET.
Tuning range: FM, MW, LW
Power output: 30 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 60kHz
Total harmonic distortion: 0.1%
Signal to noise ratio: 75dB (MM), 90dB (line)
Dimensions: 435 x 144.5 x 314mm
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