Vintage Audio
rcn.com.ua

Akai GX-F71

Akai GX-F71

Track System: 4 Track 2 Channel Stereo System

Tape: Philips Type Cassette

Tape Speed: 4.76 cm/s ±1.0% (1-7/8 ips. ±1.0%)

Heads:

Super GX head for recording x1

Erase head x1

Motors:

FG servo D.C. motor for direct capstan drive x1

D.C. motor for reel drive x1

 

Wow & Flutter: 0.08% WTD (DIN); 0.028% WRMS

Tape Winding Time: 90 sec. using a C-60 cassette tape

Frequency Response:

Normal: 20 to 17,000 Hz±3 dB (-20 VU)

CrO2: 20 to 18,000Hz±3dB (-20 VU)

Metal: 20 to 21,000 Hz±3 dB (-20 VU)

 

Frequency Range:

Normal: 15 to 18,000 Hz

CrO2: 15 to 20,000 Hz

Metal: 15 to 21,000 Hz

Signal to Noise Ratio:

Metal: Better than 60 dB (measured via tape with peak recording level)

Dolby B-type NR switch On: Improves up to 5 dB at 1 kHz, 10 dB above 5 kHz

Dolby C-type NR switch On: Improves up to 15 dB at 500 Hz, 20 dB at 1 kHz to 10 kHz

Harmonic Distortion: 1 kHz, 3rd harmonic distortion Metal: Less than 0.8%

Input: Line: 70 mV (input impedance: 47 kohms)

 

Output:

Line: 410 mV at 0 VU required load impedance more than 20 kohms

Phone: 1.3 mW/8 ohms at 0 VU

DIN:

Input: 2.0 mV (input impedance: 10 kohms)

Output: 410 mV; required load impedance more than 20 kohms

Power Requirements: 220V, 50 Hz 

Dimensions: 440x100x377 mm

Weight: 7.4 kg