VICTOR/JVC TD-W511
¥ 59,800 (around 1987)
Commentary
Double Quick Reverse Deck with multi-functional remote control.
If you place tapes in both Deck A and Deck B and set the reverse mode for playback, you can play back for a long time as if two tapes were connected together. For example, A side of Deck A → B side → A side of Deck B → B side → A side of Deck A.
It is also possible to exchange the other tape during playback.
It is equipped with a synchronous REC start function. When the playback side Deck A is music scanned or stopped, the recording side Deck B automatically makes a 4-second blank and waits in a pause state. Dubbing can also be restarted with one touch.
Also, it is equipped with a synchronized dubbing stop function that stops Deck A at the same time when Deck B finishes recording.
In addition, during dubbing in repeat mode, Deck A repeats playback until recording on both sides A and B of Deck B is completed.
These functions are available at both double speed and constant speed.
The drive train is equipped with a fine axis and quick reverse mechanism.
The head, which affects sound quality, rotates together with the recording / reproducing / erasing head to enable independent adjustment of azimuth and cassette half guide height in both forward and reverse directions to improve sound quality.
In addition, accurate, speedy and quiet reverse operation is realized by the tape reversal detection by microcomputer control and 2-motor full logic + mechanical drive exclusive motor.
The amplifier circuit has a DC configuration that eliminates the capacitor from the circuit to achieve low distortion and high linearity.
Equipped with Dolby B/C NR as noise reduction.
It comes with a wireless remote control so that you can operate the deck from a distance.
It is possible to switch between independent operation keys for Deck A and B, synchronized dubbing keys, digital counter display, digital peak display, etc.
The display can display a mode indicator to indicate driving conditions, a 7-part LCD peak meter and a 4-digit digital tape counter.
It is equipped with an independent operation button so that operations such as music scan and rewind can be performed independently on the other deck during recording and playback.
Equipped with a music scan function that allows you to find the beginning of one song before and after.
Equipped with a synchro terminal, it can be combined with a CD player equipped with a synchro terminal and one touch dubbing is possible.
Equipped with auto REC mute.
Timer start is possible by combining with a timer.
Equipped with an auto tape selector that automatically detects the type of tape.
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Model Rating
| Type | Double Quick Reverse Cassette Deck |
| Heads | Deck A : Regeneration (Metapalm) Deck B : Re-recording (meta-palm) erasing (2-gap ferrite) combination |
| Motor (both Deck A and B) | For capstan reel : 1 electronically controlled DC motor For FF / REW : 1 DC Motor Mechanism drive : 1 DC motor |
| Tape speed | Constant speed : 4.8cm/s Double speed : 9.5cm/s |
| Wow and flutter | ± 0.15% W · Peak (EIAJ) 0.08%(WRMS) |
| Early winding time | Approximately 95 seconds (C-60) |
| Frequency Response (EIAJ) | 30 Hz ~ 16 kHz ± 3 dB (metal, -20dB recording) 30 Hz ~ 16 kHz ± 3 dB (Chrome, -20dB Recording) 30 Hz ~ 15 kHz ± 3 dB (normal, -20dB recording) |
| Signal-to-noise ratio | 54dB(EIAJ) 58 dB (WTD, 1 kHz, 3% 3rd harmonic distortion factor, metal tape) Dolby B NRon : 5 dB at 1 kHz, 10 dB at 5 kHz or higher Dolby C NRon : Approx. 15 db at 500 hz, up to 20 db at 1 khz to 10 khz |
| Distortion factor | 0.5% (1 kHz, 3rd harmonic distortion factor, metal tape, EIAJ) |
| Channel separation | 40 dB (1 kHz, EIAJ) |
| Crosstalk | 60 dB (250 Hz, EIAJ) |
| Input Sensitivity / Impedance | Line (2 systems) : 80mV/50k Ω |
| Output Level / Impedance | Line (2 systems) : 0.3V/5k Ω Headphone : 0.3mW/8 Ω (Compatible impedance 8 Ω ~ 1k Ω) |
| Synchro terminal | Compulink φ 3.5 mini x2 : Capable of synchronized recording with Victor CD player |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 17W (Electrical Appliance and Material Control Law) |
| External dimensions | Width 435x Height 118x Depth 273 mm (including leg and knob) |
| Weight | Approx. 4.8 kg |
| Attachment | Wireless Remote Control RM-RT511 2 Pin Cords One remote wire |