Aurex PC-4030D
¥ 55,800 (around 1976)
Commentary
A stereo cassette deck, an improved version of the PC 4030.
* The inside of PC-4030D has been changed, but the description on the front panel is still PC-4030. Therefore, there are actually two versions of PC-4030.
In the PC 4030 d, an AS head is newly adopted to realize improved characteristics.
The panel surface is designed to be inclined at 30 °, and the visibility of the level meter is improved.
In addition to the level control of the left and right channels, it is equipped with a fader that can control the level of the left and right channels.
Equipped with an autoplay mechanism that allows automatic playback from rewinding.
It has a review and queue mechanism.
Equipped with a two step switching type tape selector with independent bias and equalizer.
Equipped with line and microphone input selectors.
The Dolby System is installed as a noise reduction system.
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Model Rating
| Type | Cassette deck |
| Drive system | 1-motor belt drive system |
| Motor used | DC servo motor |
| Frequency characteristic | 30 Hz ~ 14 kHz (-10dB, normal tape) 30 Hz ~ 16 kHz (-10dB, Chrome Tape) |
| Distortion factor | 1.5% (0 dB, 1 kHz) |
| Signal-to-noise ratio | 58 dB (Chrome Tape, Line, Peak Level, NAB, A-Characteristic) Dolby in : 10 db improvement (5 khz) |
| Wow flutter | 0.07%(WRMS) |
| Channel separation | 30 dB (10 dB, 1 kHz) |
| Crosstalk | 70 dB (10 dB, 1 kHz) |
| Erasure rate | 70 dB (10 dB, 1 kHz) |
| Fast forward and rewind time | Approximately 105 seconds (C-60) |
| Bias frequency | 85kHz |
| Input Sensitivity / Impedance | Mic : 0.25mV/600 Ω ~ 10k Ω Line : 100mV/50k Ω |
| Output Level / Impedance | Line : 0.4V/50k Ω Headphone : 1mW/8 Ω |
| Semiconductor used | Transistor : 64 IC : 8 Diode : 23 Pieces |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 11W |
| External dimensions | Width 400x Height 135x Depth 300 mm |
| Weight | 4.5kg |
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