Elektor Formant Modular

I bought one from RS that has +15 and -15 v with 1.5 amps on each. It's tiny 
and only cost \ufffd40. works a treat and now my synth is up and running, all 
tuned and working with a digital interface which I can run from the PC or 
any of my other synths. Man it sounds good.

One thing though I built the multi 12db filter and the results are rubbish, 
is this something wrong that I have done or is it the general result. No 
high squeeks from the high Q and low Cutoff.

Calibrated several times

Kris

>From: Dirk Vanden Berghe <dirkyformant@...>
>Reply-To: ElektorFormant@yahoogroups.com
>To: ElektorFormant@yahoogroups.com
>Subject: Re: [ElektorFormant] I need to buy a cheap power supply
>Date: Wed, 18 May 2005 05:09:27 -0700 (PDT)
>
>I use switch mode PSU's, 2 seperate 15Vdc units, one for +15, one for -15. 
>Derive 5Vdc with 7812 from the one used for +15V.
>(farnell: 2 times 494-9638 or similar)
>Farnell also has triple output PSU's (+15, -15, +5) for about 85 euro's...
>
>Kris Bishop <bishopkris40@...> wrote:
>Can anyone suggest the specs to look for and where I could possibly
>buy one.
>
>I had a 200mA one for testing, my PCB's for the original supply were
>rinted the wrong size so cant use them. Got all my modules working
>with the only problem being my power supply cannot handle all the
>modules at one time, pitch tracking etc is terrible as a result.
>
>Kris Bishop
>
>
>
>
>---------------------------------
>Yahoo! Groups Links
>
>    To visit your group on the web, go to:
>http://groups.yahoo.com/group/ElektorFormant/
>
>    To unsubscribe from this group, send an email to:
>ElektorFormant-unsubscribe@yahoogroups.com
>
>    Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
>
>
>
>---------------------------------
>Do you Yahoo!?
>  Yahoo! Mail - Find what you need with new enhanced search. Learn more.