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Akai GX-747 DBX

Specifications:

Track System….4 Track 2 Channel Stereo System

Reel Capacity....Up to 10” Reel

Heads....

GX head for recording x 2;

GX head for playback x 2;

Erase head x 2

Motors....

AC Servo motor for capstan drive x 1;

AC Eddy current motor for reel drive x 2

Tape Speed....

19 cm/s +0.8% (7 ½ ips.);

9.5 cm/s +1.0% (3 ¾ ips.)

Wow and Flutter....

Less than 0.03% WRMS at 19 cm/s;

Less than 0.04%WRMS at 9.5 cm/s

Tape Winding Time....75 sec. using 360 m (1,200 ft.) Tape

Frequency Response....

25 to 33,000 Hz +3 dB at 19 cm/s;

25 to 26,000 Hz +3 dB (0 VU);

25 to 33,000 Hz +3 dB at 9.5 cm/s;

25 to 15,000 Hz +3 dB (0 VU)

Signal to Noise Ratio....Better than 65 dB (19 cm/sec dbx switch: OFF)

Dynamic Range....128 dB (dbx switch: ON, 1 kHz, peak recording level)

Harmonic Distortion....Less than 0.4% at 19 cm/s

Input....

MIC: 0.25 mV; Required microphone impedance: 600 ohms;

Line: 70 mV

Output....

Line: 410 mV;

Phone: 1.3 mW

Power Requirements....110V, 120V, 220V, 240V; 50/60 Hz switchable

Dimensions...440 (W) x 493 (H) x 256 (D) mm; (17.3 x 19.4 x 10.1 inches)

Weight....23.2 kg (51.0 lbs)