SONY TC-350
¥ 46,900 (around the mid 1960 s?)
Commentary
This is a stereo tape deck with a built-in 3-head recording and playback preamp designed for audio enthusiasts.
Since the recording head has three independent heads for erasing, recording, and playback, you can check the recording status by playing back the sound you are recording with the recording head with the playhead. You can also switch from the sound before recording to check the recording.
A Sony 2-micron head is used as the playhead.
The preamplifier section has an all-silicon solid-state configuration using 18 low-noise, high-gain silicon transistors.
It is equipped with a binaural jack which is convenient for playing and monitoring by headphone.
Equipped with a dedicated volume for sound-on-sound (S. O. S) recording.
The micro switch automatically turns off the power of the mechanism when the tape is wound.
Equipped with DIN standard terminal.
Equipped with a tape counter.
4-track monaural recording is also possible.
Can be used for both vertical and horizontal.
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Model Rating
| Type | Stereo tape deck |
| Track format | 4-track, 2-channel |
| Tape speed | Two speeds of 19cm/s and 9.5cm/s |
| Reel used | Maximum 7 |
| Recording sensitivity indication | 2 Level Meters |
| Heads | Recording head : RP30-2902 Playhead : PP30-4202N Erasing Head : EF18-2902H |
| Input jack | For Microphone : 600 Ω, Maximum sensitivity - 2 x 72 DBs (0.19 mv) For line : approximately 100k Ω, maximum sensitivity - 2 x 22 DBs (0.06 v) Re-Connector : Approx. 100k Ω, Maximum sensitivity -42dBs (6.15 mV) x1 |
| Output jack | Line : 100k Ω, 2 output 0 DBs (0.775 V) Monitor Jack : 10k Ω, Output -1dBs (0.692 v) x1 Reconnector : 500k Ω, 1 output 0 DBs (0.775 V) |
| Wow and flutter | 19cm/s : not more than 0.17% 9.5cm/s : not more than 0.25% |
| Frequency characteristic | 19cm/s : 30 Hz to 20 kHz (50 Hz to 15 kHz ± 3 dB) 9.5cm/s : 30 Hz to 14 kHz |
| Distortion factor | Not more than 3% at reference level |
| S/N | 50 dB or more |
| Crosstalk | Track to track : 50 dB or more Channel to channel : 45 dB or more |
| Semiconductor used | 2SC402 : 18 2SB381 : 2 2SC291 : 1 1T22A : 2 5 gd : 2 |
| Pwer | 100 VAC / 110 V / 117 V / 125 V / 220 V / 240 V, 50Hz/60Hz |
| Power consumption | Approximately 50W |
| External dimensions | Width 400x Height 160x Depth 320 mm |
| Weight | Approx. 8 kg (Body Only) |
| Attachment | Reel : R-7Ax1 Connection code : Parallel Shield Wire (RK-56) x2 Head Cleaning Ribbon : 1 Piece Reel Cap : 2 Pieces Dust-Proof Cover : 1 |