Vintage Hifi  Vintage Receivers 
 AKAI AA1030 (1976) STEREO RECEIVER FM MW, Continuous Power (RMS) 30 watts stereo at 8 ohms. Frequency response: 10Hz to 60kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,5% at 8 ohms Equivalent transistors and list of available electrolytic capacitors Service Manual and Owner's Manual available 
 HARMAN KARDON 730 (1976) STEREO RECEIVER FM MW, Continuous Power (RMS) 40 watts stereo at 8 ohms. Frequency response: 4Hz to 130kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,1% at 8 ohms, Damping factor: 30. Equivalent transistors and list of available electrolytic capacitors Service Manual and Owner's Manual available 

KENWOOD KR 4050 (1975) STEREO RECEIVER FM MW, Continuous Power (RMS) 20 watts stereo at 8 ohms. Frequency response: 22Hz to 35kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,7% at 8 ohms, Damping factor: 50. Equivalent transistors and list of available electrolytic capacitors Schematics available 
 MARANTZ 2015 (1973) STEREO RECEIVER FM MW, Continuous Power (RMS) 15 watts stereo at 8 ohms. Frequency response: 15Hz to 50kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,9% at 8 ohms, Damping factor: 45. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 MARANTZ 2216 (1977) STEREO RECEIVER FM MW, Continuous Power (RMS) 16 watts stereo at 8 ohms. Frequency response: 20Hz to 60kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,5% at 8 ohms, Damping factor: 35. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 MARANTZ 2226 (1977)
STEREO RECEIVER FM MW, Continuous Power (RMS) 26 watts stereo at 8 ohms. Frequency response: 10Hz to 70kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 1% at 8 ohms, Damping factor: 45. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 MARANTZ 2230 (1972) STEREO RECEIVER FM MW, Continuous Power (RMS) 30 watts stereo at 8 ohms. Frequency response: 15Hz to 50kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,5% at 8 ohms, Damping factor: 45.
Equivalent transistors and list of available electrolytic capacitors Service Manual and Owner's Manual available 
 MARANTZ 2238B (1978) STEREO RECEIVER FM MW, Continuous Power (RMS) 38 watts stereo at 8 ohms. Frequency response: 10Hz to 60kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,08% at 8 ohms, Damping factor: 45. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 MARANTZ 2245 (1971) STEREO RECEIVER FM MW, Continuous Power (RMS) 45 watts stereo at 8 ohms. Frequency response: 7Hz to 70kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,3% at 8 ohms, Damping factor: 45. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 MARANTZ 2270 (1972) STEREO RECEIVER FM MW, Continuous Power (RMS) 70 watts stereo at 8 ohms. Frequency response: 7Hz to 50kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,3% at 8 ohms, Damping factor: 45. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 MARANTZ 2325 (1974) STEREO RECEIVER FM MW, Continuous Power (RMS) 125 watts stereo at 8 ohms. Frequency response: 8Hz to 70kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,15% at 8 ohms, Damping factor: 70. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 MARANTZ 2500 (1977) RECEIVER, Continuous Power (RMS) 250 watts stereo at 8 ohms Frequency response: 20Hz to 20kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.05% at 8 ohms, Damping factor: 60. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 MARANTZ 4400 (1976)
STEREO RECEIVER FM MW, Continuous Power (RMS) 125 watts stereo at 8 ohms Continuous Power (RMS) 50 watts quadriphonic at 4 ohms Frequency response: 8Hz to 70kHz, Output Impedance:4,8 ohms Total Harmonic at rated output: 0,15% at 8 ohms, Damping factor: 45. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 NAD 160 (1976) STEREO RECEIVER FM MW, Continuous Power (RMS) 45 watts stereo at 8 ohms. Frequency response: 15Hz to 50kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0,5% at 8 ohms, Damping factor: 45. Equivalent transistors and Schematics available


PIONEER SX 424 (1972) STEREO RECEIVER FM MW, Continuous Power (RMS) 14 watts stereo at 8 ohms Frequency response: 20Hz to 45kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 1% at 8 ohms, Damping factor: 40. Equivalent transistors and list of available electrolytic capacitors Service Manual and Owner's Manual available 
 PIONEER SX 434 (1974) STEREO RECEIVER FM MW, Continuous Power (RMS) 15 watts stereo at 8 ohms
Frequency response: 30Hz to 25kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.8% at 8 ohms, Damping factor: 25. Equivalent transistors and list of available electrolytic capacitors Service Manual and Owner's Manual available 
 PIONEER SX 525 (1972) STEREO RECEIVER FM MW, Continuous Power (RMS) 17 watts stereo at 8 ohms Frequency response: 10Hz to 45kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 1% at 8 ohms, Damping factor: 40.
Equivalent transistors and list of available electrolytic capacitors Service Manual and Owner's Manual available 
 PIONEER SX 626 (1972) STEREO RECEIVER FM MW, Continuous Power (RMS) 20 watts stereo at 8 ohms Frequency response: 5Hz to 80kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 1% at 8 ohms, Damping factor: 40. Equivalent transistors and list of available electrolytic capacitors Service Manual and Owner's Manual available 
 PIONEER SX 636 (1974) STEREO RECEIVER FM MW, Continuous Power (RMS) 25 watts stereo at 8 ohms Frequency response: 5Hz to 60kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.5% at 8 ohms, Damping factor: 35. Equivalent transistors and list of available electrolytic capacitors Service Manual and Owner's Manual available 
 PIONEER SX 750 (1976) STEREO RECEIVER FM MW, Continuous Power (RMS) 50 watts stereo at 8 ohms Frequency response: 10Hz to 50kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.1% at 8 ohms, Damping factor: 30. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 PIONEER SX 980 (1978)
STEREO RECEIVER FM MW, Continuous Power (RMS) 80 watts stereo at 8 ohms Frequency response: 5Hz to 80kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.05% at 8 ohms, Damping factor: 30. Equivalent transistors and list of available electrolytic capacitors Service Manual and Owner's Manual available 
 PIONEER SX 1050 (1976) STEREO RECEIVER FM MW, Continuous Power (RMS) 120 watts stereo at 8 ohms Frequency response: 5Hz to 90kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.1% at 8 ohms, Damping factor: 25.
Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 PIONEER SX 1280 (1978) STEREO RECEIVER FM MW, Continuous Power (RMS) 185 watts stereo at 8 ohms Frequency response: 5Hz to 80kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.03% at 8 ohms, Damping factor: 30. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 SANSUI 771 (1973) STEREO RECEIVER FM MW, Continuous Power (RMS) 45 watts stereo at 8 ohms Frequency response: 15Hz to 30kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.5% at 8 ohms, Damping factor: 60. Equivalent transistors and list of available electrolytic capacitors Service Manual and brochure available 
 SANSUI 5500 (1968) STEREO RECEIVER FM MW, Continuous Power (RMS) 60 watts stereo at 8 ohms Frequency response: 15Hz to 36kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.4% at 8 ohms, Damping factor: 30. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 SANSUI 5050 (1976)
STEREO RECEIVER FM MW, Continuous Power (RMS) 30 watts stereo at 8 ohms Frequency response: 20Hz to 30kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.5% at 8 ohms, Damping factor: 45. Equivalent transistors Service Manual available 
 SANSUI 6060 (1976) STEREO RECEIVER FM MW, Continuous Power (RMS) 40 watts stereo at 8 ohms Frequency response: 20Hz to 30kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.4% at 8 ohms, Damping factor: 45. Equivalent transistors Service Manual available 
 SANSUI 7070 (1976) STEREO RECEIVER FM MW, Continuous Power (RMS) 60 watts stereo at 8 ohms Frequency response: 20Hz to 30kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.3% at 8 ohms, Damping factor: 45. Equivalent transistors Service Manual and Owner's Manual available 
 SANSUI 8080 DB (1976) STEREO RECEIVER FM MW, Continuous Power (RMS) 80 watts stereo at 8 ohms Frequency response: 10Hz to 30kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.2% at 8 ohms, Damping factor: 30. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 SANSUI 9090 DB (1976)
STEREO RECEIVER FM MW, Continuous Power (RMS) 125 watts stereo at 8 ohms Frequency response: 10Hz to 30kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.1% at 8 ohms, Damping factor: 30. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 SANSUI G9000 (1978) STEREO RECEIVER FM MW, Continuous Power (RMS) 160 watts stereo at 8 ohms Frequency response: 5Hz to 50kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.03% at 8 ohms, Damping factor: 60.
list of Equivalent transistors available Service Manual and Owners Manual available 
 SANSUI QRX 5500 (1973) STEREO RECEIVER FM MW, Continuous Power (RMS) 22 watts X 4 at 8 ohms per channel Frequency response: 10Hz to 30kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.3% at 8 ohms, Damping factor: 40. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 SCOTT R326L (1976) STEREO RECEIVER FM MW, Continuous Power (RMS) 30 watts at 8 ohms per channel Frequency response: 20Hz to 20kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.5% at 8 ohms. Equivalent transistors available Service Manual available and Owner's Manual available 

SETTON RS 660 (1977) STEREO RECEIVER FM MW, Continuous Power (RMS) 100 watts at 8 ohms per channel Frequency response: 20Hz to 20kHz, Output Impedance: 8 ohms Total Harmonic at rated output: 0.07% at 8 ohms. Equivalent transistors and list of available electrolytic capacitors Service Manual available 
 SONY STR 6046 (1971) STEREO RECEIVER FM MW, Continuous Power (RMS) 20 watts stereo at 8 ohms Frequency response: 30Hz to 40kHz, Output Impedance: 8 ohms
Total Harmonic at rated output: 0.8% at 8 ohms. Equivalent transistors and list of available electrolytic capacitors Service Manual available 

