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Akai GX-220D

Stereo Tape Deck

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Akai GX-220D

Description

Up to now in manufacturing recording/playback heads, permalloy has been used for making the core and metallic foil has been used for making the gap.

However, for the model GX-220D Akai has developed a glass and Xtal (crystal) ferrite head.

The core is made of pure crystal ferrite in addition to which the inner circumference of the head shield (including the core and the gap) is mounted and set in glass.

As a result, the head is not only dust free and wear free, but produces a focused field (the magnetic field is concentrated into a narrow oblong radius) permitting recording without the weakening or erasing of the signal by the bias current.

High frequency signals can be recorded and regenerated as original sound without distortion.

Specifications

Track system: 4-track, 2-channel, stereo/monaural system

Heads: 1 x GX playback, 1 x GX record, 1 x erase

Motor: 2 x reel, 1 x capstan

Reel size: up to 7 inch reel

Tape speeds: 1 78  3 34  7 12 ips

Wow and flutter: 0.08% (7 12 ips)

Frequency response: 30Hz to 24kHz (7 12 ips)

Signal to Noise Ratio: 50dB

Total harmonic distortion: 1.5%

Input: 50mV (line), 7mV (DIN), 0.2mV (mic)

Output: 1.23V (line)

Semiconductors: 24 x transistors, 2 x IC, 14 x diodes

Dimensions: 430 x 425 x 230mm

Weight: 19kg

Downloads

instruction/owners manual  English - hielko

schematics  English - hielko

service manual  English - anti-doom

Catalogues

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Reviews

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Submitted by gautam banerjee

Very nice deck, stand-by for my home listening system.

 

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