Vintage Simmons Drums (UK) Users Group

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

Raymond,

There is an active group of analogue percussion cloners at
midibox.org. You can find out about us through the wiki or forums.
It would be great to have your input. You may also find some people
here who can help.

http://www.midibox.org/dokuwiki/doku.php?id=drumstuff
http://www.midibox.org/forum/index.php?topic=6331.0

Clae.

--- In Simmons_Drums@yahoogroups.com, "ttete500"
<raymond.eppherre@...> wrote:

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

///

I would be very interested in those schematics
So when I retire I got some thing to do ( that would be in about 30 years)

Berk

>-- Oorspronkelijk bericht --
>To: Simmons_Drums@yahoogroups.com
>From: "ttete500" <raymond.eppherre@...>
>Date: Tue, 19 Jun 2007 19:05:51 -0000
>Subject: [Simmons Drums] cloning analog brains
>Reply-To: Simmons_Drums@yahoogroups.com
>
>
>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
>

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