Nakamichi ZX 7
Магнитофон кассетный. Дискретная технология головок. Контроль за лентопротяжным механизмом осуществляется 4-х битным микропроцессором, регулировка уровня записи для каждого канала, счетчик: LED дисплей (4 цифры), переключатели типов лент: ZX, SX, EX, индикаторы уровня сигнала, калибровка (bias, azimuth), шумопонижения Dolby-B, Dolby-C. Возможность подключения ДУ RM-200.
Nakamichi ZX-7
Cassette Deck
Track Configuration: 4 tracks/2-channel stereo
Heads: 3 (erase head x 1, record head x 1, playback head x 1)
Motors (Tape Transport): PLL servo motor (capstan drive x 1), DC motor (reel drive x 1)
Power Source: 100, 120, 120/220-240, 220 or 240V AC; 50/60HZ (According to country of sale)
Power Consumption: 40 W max
Tape Speed: 1-7/8 ips. (4.8 cm/sec.) ±0.5%
Wow-and-FI utter: Less than 0.08% Wtd peak, Less than 0.04% Wtd rms
Frequency Response: 20 Hz-21,000 Hz ±3dB (recording level -20 dB, ZX tape), 20 Hz-20,000 Hz ±3 dB (recording
level -20 dB, SX, EX II tape)
Signal to Noise Ratio: Dolby C-Type NR on <70µs, ZX tape>, Better than 72 dB (400 Hz, 3% THD, IHF A-Wtd rms), Dolby B-Type NR on <70µs, ZX tape>, Better than 66 dB (400 Hz, 3% THD, IHF A-Wtd rms)
Total Harmonic Distortion: Less than 0.8% (400 Hz, 0 dB, ZX tape), Less than 1.0% (400 Hz, 0 dB, SX, EX II tape)
Erasure: Better than 60 dB (100 Hz, 0 dB)
Separation: Better than 37 dB (1 kHz, 0 dB)
Crosstalk: Better than 60 dB (1 kHz, 0 dB)
Bias Frequency: 105 kHz
Input (Line): 50 mV, 70 kΩ
Output (Line): 1V (400 Hz, 0 dB, output level control at max.), 2.2Ω
Headphones: 45 mW (400 Hz, 0 dB, output level control at max.),8Ω load
BlackBox Series DC Output: ±10V, 125 mA max.
Dimensions (W x H x D, mm): 450 x 135 x 300
Approximate Weight: 9.5 kg, 21 lb.
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Nakamichi ZX-7 [ 3378 KB ] |