CG Products
design — construction — sound



Synthesizer modules and sound devices



Desktop Ring Modulator


XR1-E-Logo
XR1-E

XR1-E

Ring Modulation Oscillator

Analog ring modulator with internal oscillator

  • Low noise preamp
  • Bicolor LED for visual AM control
  • Frequency modulation with envelope, LFO and/or sample+hold
  • 1V/oct minijack input and 2nd input for external frequency CV
  • Footswitch input – true bypass
  • Adjustable output gain
  • Battery (6x AA) or external DC supply
  • Unique handmade casing

more…


Eurorack Modular


Eurorack Module

Patch Converter PCV2

New version of the PCV2
PCV2 New Version

Format conversion between banana↔minijack and banana↔1/4′ jack

New Version Emblem
PCV2 new version backside view PCV2 new version backside view (Detail)

Now with additional header on the backside for grounding. The module ground can be optionally connected to the power-supply ground via ribbon cable

more…


Eurorack Module

XR22VCO-Logo
XR22 VCO FT

XR22 VCO FT

VCO with ring (amplitude) modulation input and FSK (frequency shift keying) control

more…


Eurorack Module

Noise VCA

Noise generator with state-variable VCF and VCA

more…


Eurorack Module

P+H-Logo
Peak+Hold front view

Peak+Hold

Dynamic percussion interface

more…


Eurorack Module

Delay1022-Logo
Delay1022 front view

Delay1022

Analog BBD delay

more…


Eurorack Module

X-Logo
X front view

X

Analog 4-quadrant multiplier

more…


Eurorack Module

Add1-Logo
Add1

Add1

Dual precision adder/comparator
Voltage source
Attenuator/amplifier/inverter

more…


Eurorack Module

Pre-Logo
Pre fron view

Pre

Low noise preamp for microphones and pickups

more…


Eurorack Module

Patch Converters

PCV1 – PCV2 – PCV3
Format Conversion between banana↔minijack↔1/4′ jack

more…