Doepfer A-145 LFO 1 User Manual download pdf

doepfer

System A - 100

LFO A-145

1. Introduction

Module A-145 (LFO) is a low frequency oscillator,

which produces cyclical control voltages in a very wide

range of frequencies.

Five waveforms are available: sawtooth, inverted

sawtooth, triangle, sine

and

square wave

The LFO can be used as a

modulation source

for

any number of modules - for instance modulating the

pulse width or frequency of a VCO, modulation of the

cut-off frequency of a VCF, or amplitude modulation

with a VCA.

A three-way switch lets you select three frequency

ranges, spanning from one cycle every several minu-

tes at the lowest, to audio frequency at the highest.

The LFO signal can also be synchronised, via the

reset input.

Reset In

Frequ.

A-145

LFO

Frequ.

Range

1 2 3 4 5 6

Summary of Contents

Page 1 - 1. Introduction

doepferSystem A - 100LFO A-14511. IntroductionModule A-145 (LFO) is a low frequency oscillator,which produces cyclical control voltages in a very w

Page 2 - 2. Overview

A-145 LFOSystem A - 100doepfer22. OverviewControls and indicators1 LED: frequency indicator for the sawtoothwave at output "2 LED: frequency

Page 3 - 4. In / Outputs

doepferSystem A - 100LFO A-14533. Controls and indicators1 LED ... 2 LED LEDs 1 and 2 show the frequency of the voltageoutput at sockets "

Page 4

A-145 LFOSystem A - 100doepfer4& Reset InLFO synchronisation is possible, by sending a triggersignal (eg. a gate) to the reset input. Every tim

Page 5 - Producing echo effects

doepferSystem A - 100LFO A-14555. User examplesAn LFO can be used for all sorts of different modulati-ons:• LFO - VCA (A-130, A-131, A-132)Modulat

Page 6

A-145 LFOSystem A - 100doepfer66. Patch-SheetThe following diagrams of the module can helpyou recall your own Patches. They’re designed sothat a co

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Doepfer A-145 LFO 1 User Manual

Browse online or download User Manual for Audio Doepfer A-145 LFO 1. Doepfer A-145 LFO 1 User Manual

Summary of Contents

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