Doepfer A-127 Manual

Doepfer Ikke kategoriseret A-127

Læs gratis den danske manual til Doepfer A-127 (12 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 14 personer og har en gennemsnitlig bedømmelse på 3.8 stjerner ud af 7.5 anmeldelser. Har du et spørgsmål om Doepfer A-127, eller vil du spørge andre brugere om produktet?

Side 1/12

doepfer System A - 100 Triple VC Resonance Filter A-127

1

1. Introduction

Module A-127 is a Voltage-Controlled Triple Reso-

nance Filter), consisting of three separate band pass

filters with one common input.

For each of the filters, the filter frequency and Reso-

nance can be manually controlled, and in addition

the filter frequency can be voltage controlled. Each

filter has its own audio output. There is also a Mix

output which takes your chosen amounts of each of

the three filter outputs and the original signal - set by

the Audio Level controls - and outputs them from one

socket.

Each of the filters also has an internal LFO (a triangle

waveform) for modulating the filter, and there are

controls for LFO frequency and amplitude. Instead of

the LFO, an external control voltage can be used,

whose amplitude can be manually controlled.

H There is an alternative scenario:- each of the

three filters can also be configured as a

12dB low-pass filter with resonance con-

trol. To do this, a jumper has to be re-

positioned on each of the three circuit boards

(see chapter 7, Appendix).

A-127

VCRF

Mix Out

ext. CV

Audio

In

Audio Lev.

Resonance

VCF Frq.

CV Ampl.

LFO Frq.

VCF 1

Audio

Out

Audio

In Level

Original

VCF 2 VCF 3

A-127 Triple VC Resonance Filter System A - 100 doepfer

2

A-127 VCRF

Triple Voltage Controlled Resonance Filter

LFO Frq.

Audio

In

0 10

010

010

0 10

0 10

010

010

0 10

010

010

0 10

010

010

0 10

010

010

0 10

CV Ampl. VCF Frq. Resonance Audio Level Audio

Out

VCF 1

VCF 2

VCF 3

Mix

1

2

3

Audio In

Level

Original

LFO

F ext. CV OutF Q

2 same circuit

1 same circuit

3

Out In

A L

L

L

VCF

M

I

X

➃



 



➁ ➂ ➄ ➅ ➆

➀ ➇

ext. CV

2. VCRF - Overview

Produkt Specifikationer

Mærke:	Doepfer
Kategori:	Ikke kategoriseret
Model:	A-127

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