Clef µ-synth B30

v-un-v

Hey forum buddies,

This synth recently sold on ebay over here. I've got the complete construction plans here. Does anyone want to build it? If so, I can ask for permission to publish them here?

Tom

Juno60 · Joined: Feb 09, 2006 Posts: 27 Location: Germany

Hey Tom,

looks pretty nice! I'm interested in those schematics!

Greetz,
Chris

Clack · Posted: Wed Apr 11, 2007 2:15 am Post subject:

mm pretty, how did you get hold of the construction plans?

I would be interested in looking , there are so many of theese things though I want to do them all!! gonna end up with 100 similar mini mono synthesizers

I guess it would be allot of work to find substitute parts?

v-un-v · Posted: Wed Apr 11, 2007 2:25 am Post subject:

choklitlove · Posted: Wed Apr 11, 2007 3:20 am Post subject:

i'm interested. i'd really like the plans for a couple of the others from that company as well:
http://www.synrise.de/history/advertises/advert_021.jpg

v-un-v · Posted: Wed Apr 11, 2007 3:45 am Post subject:

Uncle Krunkus · Posted: Wed Apr 11, 2007 3:48 am Post subject:

Cool!

Yeah I'd love to see the schems, but I doubt I'll build one. I've already got projects lined up for the afterlife! Laughing

Will solder solidify in hell?

Juno60 · Joined: Feb 09, 2006 Posts: 27 Location: Germany

The CA3080 are no problem for me. I got 20 of them for just 1,20€ each yesterday Very Happy

Now I've got about 25 or 30 3080s at home...

Scott Stites · Posted: Wed Apr 11, 2007 10:47 am Post subject:

Uncle Krunkus · Posted: Wed Apr 11, 2007 3:50 pm Post subject:

After seeing some of the things you've done on a breadboard Scott, I think breadboarding could provide an appropriate environment for hell! Laughing

Dragon's Lair · Posted: Wed Apr 11, 2007 8:12 pm Post subject:

Looks like an interesting project, I'd like to see the schematics.

andrewF · Posted: Wed Apr 11, 2007 8:54 pm Post subject:

I'd love to see the schematics
thanks

v-un-v · Posted: Thu Apr 12, 2007 2:32 am Post subject:

I've also dug out the schematics of the Elektor Chorosynth. A single board stylophone-like string synthesizer Shocked

I'm sure Elektor would allow us to upload those too. I'll write to them.

v-un-v · Posted: Wed May 02, 2007 11:12 pm Post subject:

folks, I still havn't heard anything from Practical Electronics (ie for permission to upload). I'll drop them a reminder soon Very Happy

without any permission, no upload Im afraid Crying or Very sad

.

sorry about that.

synth_ollie · Joined: Sep 11, 2006 Posts: 149 Location: sweden

http://rubidium.dyndns.org/cag/pdf/pem.pdf

Very Happy

v-un-v · Posted: Thu May 03, 2007 3:56 am Post subject:

StephenGiles · Joined: Apr 17, 2006 Posts: 507 Location: England

I see that this synth was designed by Alan Bradford, with whom had a number of interesting telephone conversations in the late 80s. He designed a series of rack effects put out by an English company called 3G, including a dual compressor, dual gate/panner, thru zero flanger and an enhancer which had the clever bits potted!

StephenGiles · Joined: Apr 17, 2006 Posts: 507 Location: England

I read this article today on our return flight from Alicante to Gatwick, with a Richard Shindell concert in my ears. It is a fascinating read, and parts of the circuit may help with an idea I have been mulling over in my mind for several months in connection with a guitar triggered sweep generator.