Technics SA-R80
¥ 167,200 (released in 1982)
Commentary
Cassette receiver with integrated deck, tuner and amplifier.
By direct operation, the input selector is automatically switched by simply performing the play operation of the deck and the start operation of the player (when combined with SL-DL5).
A new class A amplifier configuration with linear feedback.
The tuner section uses a quartz synthesizer system with seven preset FM and AM stations.
IC logic deck is adopted.
The mixing mechanism that can be used for wireless microphones is equipped with BBD electronic echo.
By combining with the remote control unit SH-R801, it can be operated from a remote location.
Model Rating
Type | FM/AM cassette receiver |
Amplifier Unit | |
Effective power | 32W + 32W (8 ω, 0.007%, 1 kHz) |
Total harmonic distortion factor | 0.005% (1 kHz, Rated Output -3dB) |
Input Sensitivity / Impedance | Phono : 2.5mV/47k Ω Aux/TV : 150mV/27k Ω |
Phono maximum allowable input | 130 mv (1 kHz, RMS) |
Signal-to-noise ratio | Phono:72dB Aux/TV:85dB |
Frequency characteristic | Phono : 20 Hz to 20 kHz RIAA ± 1.0 dB |
Tone control | Bass : ± 10 dB (50 Hz) Treble : ± 10 dB (20 kHz) |
Load impedance | 8 Ω ~ 16 Ω |
FM Tuner Section | |
Practical Sensitivity (75 Ω) | 10.3 dBf (0.9 μ V, IHF' 58) |
Frequency characteristic | 20 Hz ~ 15 kHz + 0.5 -1.5 dB |
Signal-to-noise ratio | mono:76dB stereo:72dB |
Effective selectivity | 60dB |
Stereo separation | 45dB(1kHz) |
<AM Tuner Section> | |
Practical sensitivity | 20 μ V |
Selectivity | 55dB |
Image interference ratio (999 kHz) | 40dB |
Cassette Deck Part | |
Head Used | Rerecording : SP heads Erasing : 3-gap ferrite head |
Frequency characteristic | 20 Hz to 15 kHz (normal) 20 Hz ~ 16 kHz (CrO2, XAII) 20 Hz to 17 kHz (metal) |
Signal-to-noise ratio | 56 dB (XAII tape, peak level) Dolby NR in : 10 dB improvement |
Wow and flutter | 0.05%(W.R.M.S.) |
<General> | |
Pwer | 100 VAC, 50Hz/60Hz |
Power consumption | 96W |
External dimensions | Width 430x Height 186x Depth 388 mm |
Weight | 10.0kg |
Sold separately : Remote Control Transmitter SH-R801 (¥ 6,000) | |
Remote control system | Infrared AM modulation |
Remote control effective distance | About 7m |
BATTERY | 2 AAA dry batteries |
External dimensions | 64 mm wide x 14.5 mm high x 155 mm deep |
Weight | 100g (including dry batteries) |