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Message

Tube VCA sounds as a HP filter

2007-04-24 by lamontanara

Hi,

the Tube VCA is built, but it sounds to low,
and finally it sounds as it has an HP-filter in the Audio path.
( i used the 1SH24B Tube )

while building, there where some things not clear:
The Bridge beside the Tube: i made the shorter one
And the 330k Resistor vs. ???. It's written: one or other. I put the
330K in there.

The 220N Caps under the Tubes are Ceramic as i had no others.
If this matters i can change them later

It's my only module that not work.
and im so curious to hear it ;)


hope you have an Idea where to search.


(Electronic things i allways solder proper, and i recognize my faults
allways while building, as i control the things.
the inputfaders ( instead of pots) where soldered wrong, thats
alltready corrected.)

thanks in advance,
H.C.

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