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Akai GXC 570 D/II

Frequency Response, Hz

35-19000

Wow & Flutter, % WRMS

0,06

S/N best NR, dB

52

Heads

3

Motors

3

Weight, kg

9,5

Dimensions

440x255

Year

1978

Price: € 950

Akai GXC 570 D/II

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  

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