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Re: what apple is this?
Patrick Schaefer wrote:
Guillaume Tello schrieb:
I need an identification of this Apple whose label has been lost.
http://pagesperso-orange.fr/gtello/whatapple1.jpg
http://pagesperso-orange.fr/gtello/whatapple2.jpg
That's a GTAC-2, a Generic Taiwanese Apple Clone Type 2. This is
basically an Apple II plus circuit with on-board language and Z80 card.
It uses eight 4164 chips to provide the 64k and has only six slots -
slot 0 and 4 are missing due to the on-board functions. Usually the ROM
sits on a small PCB which goes into the position of slot 0.
This one seems to have seven slots...
On the photo you can see the Z80A CPU below the 6502.
A GTAC-1 has the original Apple II plus board, modified for 2716 or 2732
EPROMs and a lowercase character set.
In the late 80s, these computers were sold in almost any
electronics/computer store in Europe. Their "brand names" ranged from
"Orange II" over "Telstar", "Mewa-48", "Mewa-64" to such simple
descriptions as "48k-Computer". The label must not necessesarily have
gotten lost, usually there was no label in this place!
You had to pay around EUR 500,- for a 48k GTAC-1, around 600,- for a
GTAC-2, and 500,- for a disk drive as shown on the second photo. An
empty mainboard was around EUR 50,- that time, an empty expansion card
(I built my Z80 card myself that time...) was around EUR 15,-).
-michael
NadaPong: Network game demo for Apple II computers!
Home page: http://members.aol.com/MJMahon/
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