Akai GX-646

October   1 9 8 1 october 1981
1 9 8 5 1985

One of the most remembered and sought-after reel-to-reel recorder although, arguably, not the "best" - we could name the Technics RS-1500U series or the Sony TC-880-2 to name but two masterpieces.

But what lavish looks the 646 was graced with !
And it sold extremely well, too.
And it was updated to become the famous GX-747 and GX-747dbx.

But it couldn't spin at 38cm/s...










Until the japanese catalog I have is translated from japanese to english, you can read more about the GX-646 at Frank Oomen's website.

Akai GX-646, image 1 Akai GX-646, image 2 Akai GX-646, image 3
Akai GX-646 specifications
Title Value
Track system : 4-track / 2-channel stereo
Reels : 26cm max.
Tape speed : 19cm/s & 9,5cm/s.
Wow & flutter : < 0,03% (WRMS, 19cm/s)
< 0,04% (WRMS, 9,5cm/s)
Frequency response : 25Hz...33Khz (±3dB, 19cm/s, EE tape)
25Hz...25Khz (±3dB, 9,5cm/s, EE tape)
THD : 0,4% (1Khz)
S/N ratio : > 65dB (19cm/s, dbx OFF)
Erase ratio : ?
Bias : ?
Heads : 2x GX recording head
2x GX playback head
2x GX erase head
Motors : 1x AC servo for capstan / 1x CPG AC servo for capstan
2x DC motors for reel drive
FF/REW time : ?
PC : 80W
Dimensions : 44 x 48,3 x 25,6cm
Weight : 21kg.
List price : 185,000¥ (1981)
Optional : RC-21 remote control
DC-635 dustcover
RH-12-J NAB adaptors
AH-15-J head demagnetizer
OR-100 dedicated rack
page online since : may 2008
page updated : not yet
page type : LGT / KNB
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