Technics RS-M40
¥ 64,800 (around 1978)
Commentary
Stereo cassette deck equipped with functions such as peak check meter.
Since it adopts Technics original soft eject & loading mechanism, the holder opens smoothly and the tape is pushed up, making it easy to take out.
An HPF head has been adopted for the head.
The drive motor control circuit uses a high-precision dedicated IC equivalent to 23 transistors.
It is equipped with a memory autoplay mechanism that can rewind from the desired position to the desired position and play it automatically during recording and playback.
Equipped with a Cue & Review mechanism that enables fast forward and rewind during playback.
The tape selector can be switched to 3 stages.
Equipped with a mixing circuit for microphone and line.
Equipped with Dolby NR as a noise reduction system.
Equipped with a timer standby mechanism that can record messages using an optional audio timer.
There are 2 color variations of silver and black.
Model Rating
Type | Stereo cassette deck |
Head configuration | Recording / reproducing : HPF head For Erase : Double Gap Ferrite |
Motor used | FG サーボモ - Ter |
Recording bias system | AC bias system |
Erase Method | AC erasing system |
Frequency characteristic | Normal : 20 Hz to 15 kHz CrO2 : 20 Hz to 17 kHz |
Signal-to-noise ratio | 57 dB (XA tape, peak level) Dolby NR in : 10 db improvement (5 khz) |
Wow and flutter | 0.07%WRMS |
Input Sensitivity / Impedance | Mic : 0.25 mV (-72dB) / 400 Ω ~ 20k Ω Line in:60mV(-24dB) |
Output Level / Impedance | Line out : 420 mv (-7.5 db) / 47k Ω or more Headphone : 60mV/8 Ω |
Semiconductor used | Transistor : 19 IC : 5 Diode : 6 pcs |
Pwer | 100 VAC, 50Hz/60Hz |
Power consumption | 10W |
External dimensions | Width 430x Height 149x Depth 267 mm |
Weight | Approx. 7.1 kg |