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SONY TC-3700
¥ 69,800 (1 set, released in 1972)
Commentary
Cassette tape stereo with integrated FM tuner and small amplifier.
Amplifier section
The amplifier has a variable monitor function so that the recording level remains constant even if the playback volume is changed during recording.
A record player using MM type cartridge can be connected.
Tuner section
FET is used for the FM front end.
Equipped with AFC mechanism, it can accurately catch FM broadcasting.
Cassette deck section
It uses the ソニオマチック recording method and can automatically record at the optimum level.
Equipped with a tape selector for chrome tapes.
Equipped with a 3-digit tape counter that returns to 000 with one touch.
Equipped with a tape pilot lamp, tape running condition can be checked.
Equipped with a dynamic microphone (F-25) as standard.
Equipped with input / output terminals, it can be used as a deck unit.
Speaker part
A 16 cm cone type full-range unit is used for the unit.
Equipped with speaker ON/OFF switch.
Model Rating
| Type | FM cassette tape stereo |
| Amplifier, Tuner and Cassette Unit | |
| Output | 15W |
| Frequency characteristic | 30 Hz ~ 12 kHz (Normal) 30 Hz to 13 kHz (CrO2) |
| Practical sensitivity of FM | 2.4 μ V (S/N 30 db) |
| FM stereo separation | 30dB(400Hz) |
| Wow and flutter | 0.22%WRMS |
| External dimensions | Width 420x Height 138x Depth 311 mm |
| Weight | - |
| Speaker Unit | |
| Method | 1-way, 1-speaker, bookshelf type |
| Units Used | For all bands : 16 cm cone type |
| External dimensions | Width 385x Height 294x Depth 159 mm |
| Weight | - |
| <Others> | |
| Attachment | Two wireless microphones (F-25) |
