[sdiy] 9v modules?

[Theo]

Most diode bridge filters (korg style) can be adapted to low voltages,
just adjust so the max bias current though the diodes stays the same.
Think this may work with other diode filters too.
Using single sided power CV rejection won't be too good (more like really
bad).
Running on dual supply of +9V, -9V might be a better plan.
Just put two batteries in series and label the center as ground.

HTH
Theo


----- Original Message -----
From: denshi <denshiblocks at yahoo.com>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Saturday, August 07, 2004 11:50 PM
Subject: [sdiy] 9v modules?


>
> i was curious if anyone has schematics/info on 9v
> modules such as the groups of modules that Arp made
> (like the 2600 in seperate enclosures).  i am
> particularly interesed in making a 9v battery powered
> resonant low pass filter, to use with handheld
> instruments.  thanks all!
>
> seth
>
>
>
>
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