SONY TC-4660
¥ 85,800 (released in 1975)
Commentary
1-motor 3-head deck slant type that can use Duad tape.
The track format is 4 tracks and supports 3 speeds of 19cm/s, 9.5cm/s and 4.8cm/s.
Uses the direct coupling method of the F & F head and preamplifier.
Equipped with a 2-stage bias and 3-stage equalizer tape selector that can be used with Duad tapes and SLH tapes.
Equipped with a peak level indicator.
Equipped with a mechanical tension regulator.
Equipped with a mechanical auto shut-off mechanism.
It is equipped with a scrape filter to suppress modulation noise.
Equipped with a 20 dB microphone attenuator.
It uses an escalation drive method.
Microphone and line mixing is possible.
Equipped with line-out volume.
There was a dust protector sold separately.
Model Rating
| Type | Tape deck |
| Frequency characteristic | 30 Hz ~ 30 kHz ± 3 dB (19cm/s, when using Duad Tape) |
| Signal-to-noise ratio | 61 dB (with Duad tape) |
| Wow and flutter | 0.09%wrms(19cm/s) 0.12%wrms(9.5cm/s) |
| Power consumption | 28W |
| External dimensions | Width 420x Height 400x Depth 175 mm |
| Weight | 12kg |
| Sold Separately | Dust Protector DP-16 (¥ 3,000) |