balanced tube VCA, forgot something.

[Theo]

There is no need to match if you use two halves of a dual pentode.

Hope this helps, Theo

----- Original Message ----- 
From: Paul Perry <pfperry at melbpc.org.au>
To: Synth DIY <synth-diy at node12b53.a2000.nl>
Sent: Saturday, June 17, 2000 5:18 PM
Subject: balanced tube VCA


> Looking at a tube VCA from Rene, at
> http://www.uni-bonn.de/~uzs159/vtvca.html
> 
> Can anyone comment on how important it is to match the 
> tubes? It reminds me of a valve compressor from the 
> early 60s, wher it was said to be quite critical to 
> match the tubes somehow....
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