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Subject: cloning analog brains

From: "ttete500" <raymond.eppherre@...>
Date: 2007-06-19

Hello,
I own lot of old Edrum brains,some analog:

SDS5
SDS8
SDS7 analog section
SDS9 & SDS1000 tom sections
TS305 TAMA
DRX1 PEARL
For me the better is the DRX1 with 3 oscillators,discretes VCA & VCF...
It is much more playable than the TS305 or the SIMMONS....
I have drawn it's schematic,it is very interesting,only standart
components (no Curtiss chips) like the TS305.
I need time to draw clean schematics on my PC....
See you soon all,
Thierry EPPHERRE