Pulsers

A-143-4 Quad VCLFO/VCO

Four voltage-controlled LFOs or VCOs

Doepfer · 22 HP · U3

0
1
3
4
5
6
7
9
10
0
1
3
4
5
6
7
9
10
A
A
Res./Dir.
VCO
VCLFO
0
1
3
4
5
6
7
9
10
0
1
3
4
5
6
7
9
10
B
B
Res./Dir.
VCO
VCLFO
0
1
3
4
5
6
7
9
10
0
1
3
4
5
6
7
9
10
C
C
Res./Dir.
VCO
VCLFO
0
1
3
4
5
6
7
9
10
0
1
3
4
5
6
7
9
10
D
D
Reset
VCO
VCLFO
0
1
3
4
5
6
7
9
10
0
1
3
4
5
6
7
9
10
Common
Sum
Direction
up
down
both
A-143-4 Quad VCLFO/VCO
CV Inputs
1
2
CV In 2
Frequ.
Outputs
Range

Panel · 111.8 × 128.5 mm Drag to explore →

Description

Four voltage-controlled oscillators in 22 HP that run as LFOs or as audio VCOs, with square and triangle outputs and a common section.

Key features

  • Four identical oscillators A to D, each switchable between VCLFO and VCO range
  • Two CV inputs per oscillator, one with its own attenuator, plus a frequency knob
  • Square and triangle outputs, with an LED per oscillator
  • Reset or direction input per oscillator
  • Common section: two CV inputs and knobs acting on all four, summed outputs and a both / up / down direction switch

Manufacturer page →