Akai AKAI GX-646 6-heads auto-reverse tape deck in perfect condition

Akai GX-646 Auto Reverse Tape Deck
Made in Japan
Very well preserved, heads and all functions: perfect!

One year warranty in full!

Only serious offers will be considered.
More hi-resolution pictures (& details) available on request. Feel free to drop an email.
Shipping worldwide, insured, by DHL Express, professionally packed into a customized wooden crate.

AKAI GX-646: 6-heads auto-reverse tape deck in perfect condition
The high-class recording-play open deck which carried EE position, and it corresponded to EE tape, and aimed at the peak of the sound mechanism.
EE tape is what uses the magnetic material for high-density record which was not used for the conventional open reel tape and is proud of high coercive force and a big residual magnetic flux density compared with the common ferrous-oxide system tape. In GX-646, to pull out the magnetic property, which was excellent in this EE tape, the amplifier circuit of an establishment meter, the recording head, and the erasing head are carried.
By this EE position system, the dynamic range of a high region is expanded by about 6dB compared with the conventional LH tape, and the frequency response is also improving by leaps and bounds.
To demonstrate the characteristic of EE tape to the maximum extent, the play equalizer damping time constant is also set up newly and is reducing the noise level. Moreover, the basic characteristic about the equalizer of EE position or compatibility other than bias is proportionate to international standards, such as IEC, like before.
The new GX head is adopted as a recording head and a playback head.
This new GX head is excellent in a dynamic characteristic, and a low-pass surge, and improvement of the cross talk is carried out, it has the feature that the characteristic in a round trip is uniform.
Moreover, it excels in many characteristics, such as a frequency response in a high region, and a distortion, and is hard to wear out, and the characteristic excellent also in the secondary characteristics that garbage does not adhere easily and there are few seculars is demonstrated.
Corresponding to EE tape with strong coercive force, the establishment meter of the powerful double gap type was carried out to the erasing head, and it is adopted as it.
The good sample & hold system servo circuit of the servo characteristic and AC servomotor with built-in CPG by which it has been evaluated since GX-635 are adopted as a capstan drive, and it has become a 3 motor DD system using the exclusive motor which became independent to the reel drive, respectively.
Conjointly overly as high the quality of an Akai only as a precision finishing capstan shaft has been obtained.
The symmetrical tape run mechanism which induces the tape run uniform and stabilized [ round trip] as a reverse deck is adopted as a tape run mechanism.
The object for forwards and three heads each for reverse have been arranged to right-and-left contrast, and tape vibration was absorbed to each right and left, and the one-way-with guide roller damper tension arm which prevents an abnormal-conditions noise and plays the role of a scrap filter is equipped.
IC logic control system is adopted, and it has become a direct function system able into the next position from every position only by touching a button lightly.
Moreover, it can be operated even from the position left by connecting option remote control.
The tension arm lock mechanism is carried so that tape wearing of an open reel can be done smoothly.
The counter of the real-time system showing the amount of tape runs by the part and a second bit is carried.
2 position tape selector with EE position is carried.
The reel size selector which can acquire a proper tension according to a bias adjustment knob or reel size, the output volume which can also adjust a headphone output, large-sized VU meter, etc. are carried.
Specifications
Track system: auto reverse, 4-track, 2-channel, stereo system