It works! somehow...

tomg efm3 at mediaone.net
Sun May 7 16:14:31 CEST 2000


Congratulations! You're a synth builder. Feels pretty good huh?
I would love to see pictures...;-)

BTW maxx3 pix should be coming soon. It'll be fun to see the
differences. There must be a bunch a stuff about ready from the
CAM1 distribution maybe we'll see lot's of pictures from
everybody....I would be a happy guy!

Tom



> I have finally finished my synth project. Well, it,s not quite ready
> yet, there's still something wrong in it...
> I call it PG-101. The name comes from its project name, Project Groove,
> and 101 comes from monophonic and it's first one.
> So, what's in it? Well here's the list from all modules I have out on
> it:
>  - Two vco4d from TomG.
>  - Two lfo's, lfo2 and lfo3a from Tom's cookbook
>  - vcf8d, again from Tom's cookbook. MS-20 type.
>  - vca1a, surprising, again from Tom.OBX type
>  - Two env2b envelope gens from Tom
>  - Ring modulator. This one is from JH.
>  - Sub octave gen. from Tom. How surprising....
>  - d-beam modified...
>  - Mixer, some kbd controls, and headphone amp. These are my own
> design...
> It also have to external audio inputs, so I can play whatever I want
> trough filter and amplifier.
> I have put all modules in 6 unit high rack enclosure, and hardwired all
> modules, so no patch cables are needed. I don't know is this good idea
> or not, but I think it's good for me. Front plate is made from aluminum,
> and text and figures has been "painted" on it..."painted" is not the
> right word actually, but I'm so tired at the moment I can't remember the
> right word. But I believe you know what I mean...
>
> So, now it's  good time to thank Tom and Jurgen and all of you. It's
> nice to know if I have some problems or something, I know how I can get
> help. Thank you!
>
> I'm planning to put some pictures from it on my webpage, but I don't
> have digi camera or scanner available at the moment, so it have to for a
> moment.
>
> But I also have so problems with it. CV has no effect on VCA, gain is
> high all the time. I think transistors that controls the gain current
> are broke. But I haven't looked it closer yet...maybe tomorrow.Or day
> after tomorrow...I don't how does VCA's envgen work because of
> that...Also portamento and cv-mixer doesn't work, I have one broken
> opamp there...And I haven't wired ringmodulator yet.
>
> But still, I was extatic when I first time turned it on and heard
> earthquake-like bass coming from it. And after little tweeking, a nice
> whistle and sweep and all. Nice...
>
> Well, gotta go to sleep for a while, just wanted you to know...And
> thanks again for all!
>
>  - Matti
>
>
> --
> Matti E. Leino               email:mle at nic.fi
> Mäntysalontie 2              http:www.nic.fi/~mle
> 28800 PORI                   gsm:+358407076540
> Finland
>
>          - lo que no mata, fortalesa -
>
>
>






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