AIWA AD-F33M
¥ 44,800 (around 1980)
Commentary
This metal tape-compatible cassette deck is equipped with a 9-track music sensor function and a playback mixing function.
Ultra-hard permalloy head is used for the head, and Hi-Bs ferrite head is used for the erasing head.
In addition to LH, CrO2 in addition to LH, CrO2, and FeCr.
It is equipped with a music sensor function using LSI, and it is possible to select music by skipping or backward.
Equipped with a volume dedicated to mixing, mixing during playback is possible.
Equipped with a rec mute mechanism.
It has queue / review capability.
Equipped with an oil dump ejection mechanism.
Equipped with a lighting lamp with end marker.
In addition to the VU meter, it is equipped with a 2-point peak indicator.
Equipped with a Dolby system.
Model Rating
Type | Stereo cassette deck | ||||
Track system | 4-track 2-channel | ||||
Frequency characteristic |
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Signal-to-noise ratio | 52 dB (Dolby NR off, LH peak level) 62 dB (Dolby NRon, FeCr peak level) |
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Wow flutter | 0.06%(WRMS) | ||||
Tape speed | 4.8cm/s | ||||
Fast forward and rewind time | 80 seconds | ||||
Recording system | AC Bias (85 kHz) | ||||
Distortion factor | 1.0% or less (0 VU, FeCr tape) | ||||
Erasing method | AC Erase | ||||
Input Sensitivity / Impedance | Line : 50mV/50k Ω or more Mic : 0.3mV/200 Ω ~ 10k Ω Compatible |
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Output Level / Impedance | Line : 0.41V/50k Ω or more compatible Headphone : 0.8mW/8 Ω (0 VU) |
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Semiconductor used | IC : 9 Transistor : 29 Diode : 28 pcs LED : 5 pcs |
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Pwer | 100 VAC, 50Hz/60Hz | ||||
Power consumption | 10W | ||||
External dimensions | Width 420x Height 145x Depth 292 mm | ||||
Weight | 4.7kg |