Elektor Formant Modular

If anybody needs some ua726's I have a secret stash that I've been saving.
I don't mind selling a few off for those in need.

ac

> -----Original Message-----
> From: the19thbear [mailto:the19thbear@...] 
> Sent: 09 May 2003 17:01
> To: ElektorFormant@yahoogroups.com
> Subject: [ElektorFormant] formant rebuild
> 
> 
> it IS possible to do a replacement of the ua726... i just did it, and 
> its not that hard.. i cant tell any "sound quality" 
> difference here.. right now im just using two transistors 
> instead of the ua726, but one 
> could use the lm3046 and then have a resistor to warm the thing up 
> above room temperature..to archieve better tuning stability..
> i have one working vco, but another thats not working.. one of the 
> ic´s get very hot when i turn the thing on.. i have tried to replace 
> it but nothing happens... i suspect one of the transistors 
> are toast.. too bad, 
> and by the way.. 
> anybody got the 12db filter? does your res/octave pot worke reversed 
> when you put it in HP mode`?? mine does, and its not fully working.., 
> it has this weird noise..
> 
> 
> troels.
> 
> 
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