Pioneer CTF-1250
Кассетный магнитофон Pioneer CT-F1250 – флагман линейки 1979 года выпуска. Имеет 3 головки. Лентопротяжный механизм с двумя ведущими валами. Счётчик длины ленты. Один вход для микрофона и два линейных. Линейный выход и выход для наушников. Энергопотребление: 59W. Габариты: 420 x 187 x 369 мм. Вес: 10.9 кг
Pioneer CT-F1250 (1979 - 1980+)
Motors:
Quartz-PLL direct drive motor for capstan drive
DC high torque motor for fast forward and rewind
Heads:
2x "Uni-Crystal Ferrite"
1x "Small-Window"
Fast winding time: less than 85 seconds (C60)
Wow & Flutter: less than 0,03% (WRMS); less than 0,12% (DIN)
Frequency response:
Standard, LH (-20dB): 20Hz...18kHz (25Hz...16kHz ±3dB)
Ferrichrome (-20dB): 20Hz...20kHz (25Hz...17kHz ±3dB)
Chrome (-20dB): 20Hz...19kHz (25Hz...17.5kHz ±3dB)
Metal (-20dB): 20 to 20.000Hz (25Hz...18.5kHz ±3dB)
0db: 20Hz...14.5kHz
S/N ratio, Dolby off: >59dB
S/N ratio, Dolby on:
>69dB (over 5kHz, LH tape)
When using a CrO2 tape, S/N ratio is
further improved by 4,5dB over 5kHz)
Harmonic distortion: <1% (0dB)
Inputs:
2x MIC (ref: 0,3mV, max: 100mV/30kOhm)
(reference MIC impedance: 250Ohm to 10kOhm)
2x LINE (ref: 63mV, max: 25V/50kOhm)
Outputs:
2x LINE (450mV/640mV/50kOhm)
Headphones (63mV/90mV/8Ohm)
Semiconductors: 139 transistors, 22 ICs, 98 diodes, 9 Zener diodes, 18 LEDs
Power supplies: multivoltage (EU and JP models only)
PC: 59W
Dimensions: 42 x 18,7 x 36,95mm
Weight: 10,9kg.
CT-F1250 ADDITIONAL FEATURES
EqLB Tuning System
One-chip 4-bit parallel-processing Fluorscan meter & counter
Dual-In-Line 24-Pin C-Mos Memory repeat & Logic controls
Double Dolby with MPX filter
Timer start
± 6% pitch control with record-safety
Independent oscillators for bias and erase
MIC/Line mixing
EIA rack-mountable