System a - 100, A-127, Doepfer – Doepfer A-127 Triple VC Resonance Filter User Manual
Page 3
doepfer
System A - 100
Triple VC Resonance Filter
A-127
3
Controls:
1
A. In Level :
Input signal attenuator
per VCF:
2
LFO Frq. :
LFO frequency control
3
CV Ampl. :
Attenuator for external CV and/or
LFO amplitude
4
LED :
LFO and/or external CV indicator
5
VCF Frq. :
Filter frequency control
6
Resonance :
Filter resonance control
7
Audio Level : Level control for audio output
amplitude of the filter (*)
8
Original :
Control for setting the amount of
the original signal present at the
Mix output $
(*) For modules manufactured until end of 1998 control
7
affects both the individual outputs § and the mix
output $. For modules manufactured 1999 and later
control 7 affects only the mix output $, but not the
single outputs §.
In- / Outputs:
!
Audio In :
Input to the filter
per VCF:
"
ext. CV :
Filter frequency CV input
§
Audio Out :
Filter output
$
Mix Out :
Mix output
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