Teac AL-700

October   1 9 7 6 october 1976
1 9 7 9 1979

The Teac AL-700 is the rarest of all ELCASET actually produced.

Like the Technics RS-7500, it was rushed into the market after lengthy engineering on far more high-end (and beautiful) pre-production samples... only to disappear just as rapidly.

Dolby-equipped, it could however receive a dedicated external RX-10 dbx processor... not photographed (but the i/o loop is at the back of the production AL-700s), and a wired remote... not photographed either
Both items were however shown, functional, during a couple of japanese hi-fi shows.

Alongwith its 3-head & Closed Loop Dual Capstan, soft-touch transport keys and hefty 18 kilos the AL-700 already sported a "rec mute" function to help search&program functions - this s&p feature is however lacking.
Some contradictory info I have mentions that it could be implemented with the help of an additional external box but I have yet to find an image of it.

As can be seen here, the drive is not a Sony EL-7 or Technics rebadge - and it is fully diecast aluminium, unlike the four Sony or the Technics.

There were two runs made : one with a silkscreened model number (as shown here ; s/ns start with a #2) and one with an eeenormous 3-part badge splattered on the same spot, the lower tier of it bearing an "ESOTERIC SERIES" tag (s/ns start with a #3), additional scripting atop the door and two big bolts added there too.
Both runs were exported but the former version is by far more common (if the AL-700 ever was "common") ; Japan only saw said former version.

Given the dismal amount of AL-700 Teac allowed itself to sell or more probably discount between 1978 and 1979 (see the USA ad below right), this adventure must have cost quite a few ¥. Apparently about 10,000 units were made - where did they all vanish ?


You can see a (the ?) japanese AL-700 here and nudies of same here.

Teac AL-700, image 1 Teac AL-700, image 2 Teac AL-700, image 3 Teac AL-700, image 4
Teac AL-700 specifications
Title Value
Drive : Closed-Loop dual capstan
Motors : 1x DC Servo for capstan
2x DC for reels
Tape speed : 9,5cm/s
Wow & flutter : 0,04% WRMS
Heads : 3x
Frequency response : 25Hz...20Khz (Type I ; ±3dB)
25Hz...22Khz (Type II ; ±3dB)
25Hz...22Khz (Type III ; ±3dB)
S/N ratio : 59dB (Type I)
62dB (Type I)
62dB (Type I)
Dolby benefits : +5dB at 5Khz, +10dB above 10Khz
THD : 0,8% (Type II)
Inputs : 0,25mV (-72dB ; MIC)
60mV (-24dB ; Line)
Processor IN
Outputs : 0...3V (10kOhm load ; Line)
?? (headphones)
Processor OUT
PC : 37W
Dimensions : 44 x 23 x 31cm
Weight : 18kg.
Optional : RX-10 dbx processor
wired remote control
sideburns
List price : 198,000¥ (november 1976)
page online since : 2006
page updated : april 2011
page type : LGT / KNB
page weight : 496.88 Kb / 216 Kb
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