Hi,
which tone should be pressed/ which voltage should be applied, while the VCF should be tuned at 500Hz?
C1/ 65,4Hz, 2V
or
A/ 110Hz, ?V
or
C2/ 130,8Hz, 3V
In the original TB-303 manual is no specification regarding the tonehigh.
Greetz Chris
setting the VCF right
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- antto
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Re: setting the VCF right
it shows the sawtooth wavelength as 15ms, which is 66.6Hz, so 2 volts
-
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Re: setting the VCF right
Where is it shown exactly?
Greetz Chris
Greetz Chris
- antto
- Posts: 1636
- Joined: Thu Apr 15, 2010 3:21 pm
Re: setting the VCF right
on the actual circuit schematic right next to the VCF section (TP6)
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- Posts: 44
- Joined: Wed May 01, 2013 6:24 am
Re: setting the VCF right
Found it! Great. :)
Thank you very much.
The informations here seem to be wrong, because lower C is not 3v:
http://www.ladyada.net/wiki/x0x/vcftesting
Greetz Chris
Thank you very much.
The informations here seem to be wrong, because lower C is not 3v:
http://www.ladyada.net/wiki/x0x/vcftesting
Greetz Chris
Please be positive and constructive with your questions and comments.