Akai GXC-570D
Топовая модель в линейке кассетных магнитофонов кампании Akai. Наиболее востребованная модель среди коллекционеров. В ней впервые использован вертикальный дизайн, логическое сенсорное управление, дополнительный мотор для открывания верхней крышки и т. д. Akai GXC-570D имеет 3 двигателя и 3 известные GX – головки.
Track System: 4 track, 2 channel Stereo System
Tape: Philips Type Cassette
Tape Speed: 1-7/8 ips (Pitch Control ±6%)
Wow & Flutter: Less than 0.06% WRMS, 0.17% (DIN 45500. 45507)
Frequency Response:
35 to 15,000 Hz ±3 dB, using LN tape
35 to 16,000 Hz ±3 dB, using LH tape
35 to 17,000 Hz ±3 dB, using CrO2 (SA) tape
35 to 19,000 Hz ±3 dB, using FeCr tape
Distrortion (1,000 Hz "0" VU):
Less than 1.0% using LN tape
Less than 1.0% using LH tape
Less than 1.5% using CrO2 (SA) tape
Less than 1.5% using FeCr tape
Signal to Noise Ratio:
Better than 51 dB using LN tape
Better than 51 dB using LH tape
Better than 52 dB using CrO2 (SA) tape
Better than 52 dB using FeCr tape (with peak recording level of + 5 VU)
Dolby N.R. switch ON: Improves up to 10 dB above 5 kHz
Erase Ratio: Better than 70 dB
Bias Frequency: 100 kHz
Heads:
GX recording head
GX playback head and erase head (3 head system)
Motors:
One DC FG Servo motor for capstan drive, and two DC motors for reel drive
F.F. & Rewind Time: 50 sec. using a C-60 cassette tape
Output Jacks:
Line (2): 410 mV (0VU)
Required load impedance: more than 47 kohms
Phone (1): 300 mV/8 ohms (Variable at Max Volume)
Input Jacks:
Microphone (2): 0.25 mV (Input impedance 2.4 kohms)
Required microphone impedance: 600 ohms
Line (2): 70 mV (Input impedance 100 kohms)
Semiconductor: Transistors 98; Diodes 112; Fet`s: 4; Ics 17
Power Requirements: 220/240V, 50/60 Hz
Dimensions: 440x255x225 mm
Weight: 9.5 kg