SANSUI SM-34
¥ 47,800 (released in 1962)
Commentary
FM/AM receiver pursuing high-grade circuit and high power.
The power amplifier incorporates four composite 6BM8 sensors and uses a fixed bias system in particular to achieve a maximum output of 16W + 16W (32W monaural).
A root diode is used in the power supply rectifier circuit to achieve further stabilization and regulation improvement.
Four transistors are used in the preamplifier section to suppress hum and noise.
It has built-in circuitry such as a scratch filter and loudness control to remove high-frequency noise, an AFC circuit for stable FM reception, and a tape monitor circuit for simultaneous recording and playback.
It can receive FM, medium and short waves.
Equipped with DIN standard tape recording terminal.
Equipped with an FM-MPX connector for FM stereo.
Model Rating
| Type | Stereo integrated amplifier |
| Maximum power output | 16W+16W |
| Frequency characteristic | 20 Hz ~ 80 kHz -2dB or less (8 Ω load) |
| Distortion factor | 1% or Less (at Output 13W) |
| Gain (input required for output 12W) | Phono MAG : 77 dB, 2 mV Phono X-TAL : 49 dB, 50 mV Tape, MIC : 82 dB, 1.1 mV Tape mon out : 46 dB, 70 mV |
| Receiving frequency | FM : 80 MHz ~ 108 MHz (CHAN-1) AM : 535 kHz to 1605 kHz (CHAN-1, 2) Short Wave Section : 3.5 MHz ~ 10 MHz (CHAN-1) |
| Synchronous display | Using Magic Eye (for both AM and FM) |
| Accessory circuit | Loudness control Scratch filter Tape monitor terminal (slide switch operation) |
| Used vacuum tubes, etc. | Vacuum tube 6AQ8x4 6BE6x2 6BA6x4 6BM8x4 6GE12Ax1 Transistor 2SB51x4 Diode OA-79x4 (Germanium) SE-0. 5Ax2 (Silicon) Selenium rectifier TC-0.2P11/2 |
| Power supply voltage | 100 VAC / 117 V, 50Hz/60Hz |
| Power consumption | 120VA |
| External dimensions | Width 436x Height 147x Depth 343 mm |
| Weight | 13.3kg |
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