About This Listing

The Erica Synths Black 3109 VCF/VCA is a lowpass filter and voltage-controlled amplifier combo built around the AS3109 VCF integrated circuit, a contemporary version of the IR3109 chip, found on vintage Roland synths such as the Jupiter series, Juno series and the SH-101.

The 3109 VCF/VCA is our attempt to recreate the iconic sound of these synths, but we also aim to improve upon it. Filters based on IR3109 had several drawbacks, including a volume drop when the resonance is increased so we added a volume drop compensation as well as a built-in VCA for more versatility in compact setups. Additionally, 1V/oct tuning is implemented so you can use this module for perfect VCF keyboard tracking and also as a VCO.

Condition
Brand
Model
  • Black 3109 VCF/VCA
Finish
  • Black
Categories

About the Seller

Perfect Circuit

Burbank, CA, United States
(26,315)
Joined Reverb:2015
Items Sold:41,812
Erica Synths Black 3109 VCF/VCA
Erica Synths Black 3109 VCF/VCA
$179

About This Listing

The Erica Synths Black 3109 VCF/VCA is a lowpass filter and voltage-controlled amplifier combo built around the AS3109 VCF integrated circuit, a contemporary version of the IR3109 chip, found on vintage Roland synths such as the Jupiter series, Juno series and the SH-101.

The 3109 VCF/VCA is our attempt to recreate the iconic sound of these synths, but we also aim to improve upon it. Filters based on IR3109 had several drawbacks, including a volume drop when the resonance is increased so we added a volume drop compensation as well as a built-in VCA for more versatility in compact setups. Additionally, 1V/oct tuning is implemented so you can use this module for perfect VCF keyboard tracking and also as a VCO.

Condition
Brand
Model
  • Black 3109 VCF/VCA
Finish
  • Black
Categories

About the Seller

Perfect Circuit

Burbank, CA, United States
(26,315)
Joined Reverb:2015
Items Sold:41,812

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