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System a - 100, A-127, Doepfer – Doepfer A-127 Triple VC Resonance Filter User Manual

Page 3

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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