ESC
SX-626/KCW

SX-626/KCW

BrandPioneer
FunctionReceiver
Produced1972-1974
CountryJapan
Form FactorStandard Width
Signal PathAnalog Hardware
Dimensions45 × 14.5 × 36 cm (W × H × D)
Weight21.8lbs
Power120VAC, 60Hz 170W (Max)
Frequency Response5Hz-80kHz ±1dB
Output Power (20Hz-20kHz, 1% THD, 8Ω)20W
Output Power (1kHz, Both Channels Driven, 8/4Ω)27/30W
Output Power (1kHz, Single Channel Driven, 8/4Ω)32/40W
Output Power (Music, IHF, 8/4Ω)76/110W
THD (Continuous Power Output)1%
THD (8Ω, 16W)0.09%
IMD (Continuous Power Output)1%
IMD (8Ω, 24W)0.09%
Power Bandwidth (IHF, 8Ω, 1% THD)10Hz-70kHz
Input Sensitivity500mV
Input Impedance60kΩ
Damping Factor (8Ω, 1kHz)40
Output Voltage (Preamp)500mV
Maximum Output Voltage (Preamp)3V
THD (Preamp)0.5%
Frequency Response (Preamp)15Hz-20kHz ±1dB
Input Sensitivity (Phono, Mag)2.5mV
Input Impedance (Phono, Mag)45kΩ
Input Sensitivity (Mic)2.2mV
Input Impedance (Mic)22kΩ
Input Sensitivity (Aux)200mV
Input Impedance (Aux)100kΩ
Input Sensitivity (Tape)200mV
Input Impedance (Tape)70kΩ
Output Voltage (Tape)200mV
Output Voltage (Tape DIN)35mV
SNR (Phono)85dB
SNR (Aux)95dB
Tuning Range (FM)88MHz-108MHz
Usable Sensitivity (FM, IHF)2.0µV
Capture Ratio (IHF)2.5dB
Selectivity (FM, IHF)70dB
Image Rejection (FM, 98MHz)80dB
IF Rejection (FM, 90MHz)100dB
Spurious Rejection (98MHz)90dB
AM Suppression50dB
SNR (FM)70dB
THD (Mono)0.4%
THD (Stereo)0.5%
Stereo Separation (1kHz)40dB
Sub-Carrier Suppression50dB
Tuning Range (AM)525kHz-1605kHz
Usable Sensitivity (AM, IHF)10µV
Selectivity (AM, IHF)30dB
Image Rejection (AM, 1000kHz)80dB
IF Rejection (AM)70dB
SNR (AM)50dB
Channels2 Channel
NotesCSA approved (Canada) variant