Main Details
Maker Heathkit Brand Heath Company Company Daystrom, Incorporated Company
  • 2 × Channel
Form Factor Standard Width
Signal Path Analog Hardware
Made In United States
Date Produced 1963
(H × W × D)
Weight 30lbs (Shipped)
Frequency Response 15Hz-30kHz ±1dB, 10Hz-60kHz ±3dB
Additional Specifications
Power Output (16/8/4Ω) 13.5/20/9W
IHFM Music Power Output (0.7% THD, 1kHz, 16/8/4Ω) 18/33/16W
THD (20Hz) 1%
THD (1kHz) 0.3%
THD (20kHz) 1%
IMD (60Hz:6kHz, 4:1) 1%
SNR (Phono) 50dB
SNR (Aux) 65dB
Channel Separation (20Hz) 40dB
Channel Separation (1kHz) 60dB
Channel Separation (20kHz) 40dB
Input Sensitivity (Phono) 6mV
Input Impedance (Phono) 35kΩ
Input Sensitivity (Aux) 0.25V
Input Impedance (Aux) 100kΩ
Outputs 4/8/16Ω
Tuning Range (FM) 88MHz-108MHz
IF Frequency (FM) 10.7MHz
Sensitivity (FM, 20dB Quieting) 2.5µV
Sensitivity (FM, 30dB Quieting) 3.5µV
Bandwidth (FM) 250kHz
Image Rejection (FM) 30dB
IF Rejection (FM) 70dB
AM Suppression 33dB
THD (FM) 1%
Multiplex Bandpass 50kHz-53kHz ±0.25dB
Channel Separation (FM, 50Hz-2kHz) 30dB
Channel Separation (FM, 10kHz) 25dB
Suppression (19kHz, 1kHz) 50dB
Suppression (38kHz, 1kHz) 45dB
SCA Rejection 30dB
Tuning Range (AM) 535kHz-1620kHz
IF Frequency (AM) 455kHz
Sensitivity (AM, 1400kHz) 3.5
Sensitivity (AM, 1000kHz) 5µV
Sensitivity (AM, 600kHz) 10µV
Bandwidth (AM) 8kHz
Image Rejection (AM, 600kHz) 30dB
IF Rejection (AM, 600kHz) 45dB
THD (AM) 1%
Finish Walnut and Gold Anodized
MSRP (1963) $195


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