LX-590/W 4

Radio Receiver

Main Details
Maker Pioneer Brand
Additional Model ID LX-590/W4
Form Factor Standard Width
Signal Path Analog Hardware
Made In Japan
Date Produced 1977-1979
(H × W × D)
Weight 18.5lbs
Power Source 220V/240VAC (Switchable), 50/60Hz 210W (Max)
Frequency Response 10Hz-60kHz +0.5dB/-1.5dB
Notes Longwave receiver equipped variant of SX-590 for European market.
Additional Specifications
Power Output (20Hz-20kHz, 8/4Ω) 20W/25W
Power Output (DIN, 1kHz, 8/4Ω) 22W/26W
THD (Rated Output, 8Ω) ≤0.3%
THD (10W, 8Ω) ≤0.1%
THD (1W, 8Ω) ≤0.08%
IMD (Rated Output, 8Ω, 50Hz:7kHz) ≤0.3%
IMD (10W, 8Ω, 50Hz:7kHz) ≤0.1%
IMD (1W, 8Ω, 50Hz:7kHz) ≤0.08%
Damping Factor (20Hz-20kHz, 8Ω) 25
Input Sensitivity (Phono) 2.5mV
Input Impedance (Phono) 50kΩ
Phono Overload Level (1kHz, THD 0.1%) 150mV
Input Sensitivity (Aux) 150mV
Input Impedance (Aux) 50kΩ
Input Sensitivity (Tape) 150mV
Input Impedance (Tape) 50kΩ
Output Level (Tape) 150mV
Frequency Response (RIAA EQ) 30Hz-15kHz ±0.5dB
SNR (Phono, IHF, Short-Circuited, A network) 73dB
SNR (Aux, Tape, IHF, Short-Circuited, A network) 90dB
FM Sensitivity (Mono) 10.8dBf 1.9μV
FM Sensitivity (Mono, 26dB Quieting) 0.7μV
FM Sensitivity (Stereo, 46dB Quieting) 22μV
FM SNR (65dBf, Mono) 80dB
FM SNR (65dBf, Stereo) 70dB
FM Distortion (65dBf, 100Hz, Mono) 0.07%
FM Distortion (65dBf, 100Hz, Stereo) 0.15%
FM Distortion (65dBf, 1kHz, Mono) 0.07%
FM Distortion (65dBf, 1kHz, Stereo) 0.15%
FM Distortion (65dBf, 6kHz, Mono) 0.2%
FM Distortion (65dBf, 6kHz, Stereo) 0.25%
FM Capture Ratio 1.0dB
FM Alternate Channel Selectivity 60dB
FM Spurious Response Ratio 65dB
FM Image Response Ratio 65dB
FM IF Response Ratio 90dB
FM AM Suppression Ratio 50dB
FM Muting Threshold 19.2dBf 10μV
FM Stereo Separation (1kHz) 40dB
FM Stereo Separation (30Hz-15kHz) 30dB
FM Subcarrier Production Ratio 50dB
FM SCA Rejection Ratio 65dB
Frequency Response (FM) 30Hz-15kHz +0.2dB, -1.0dB
Input Impedance (Antenna, Balanced) 300Ω
Input Impedance (Antenna, Unbalanced) 75Ω
AM Sensitivity (IHF, Ferrite Antenna) 300μV/m
AM Sensitivity (IHF, External Antenna) 15μV
AM Selectivity 26dB
AM Image Response Ratio 40dB
AM IF Response Ratio 40dB
LW Sensitivity (Internal Antenna) 320μV/m
LW Selectivity 35dB


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