Erica Synths Launches Two Modules: Drum Stereo FX and Stereo DJ VCF

Erica Synths has launched two new Eurorack modules: Drum Stereo FX and Stereo DJ VCF. Explore a collection of custom hi-fi delay and reverb effects with the Stereo FX module, featuring an all-new DSP engine, or sculpt your sounds with the Stereo DJ VCF, delivering the distinctive filtering style commonly found on DJ decks. Both modules present a host of new sonic options and are available for purchase now.

Drum Stereo FX

The STEREO FX module brings hi-fi stereo effects into the Erica Synths Drum Series. Based on Erica Synths' new DSP engine, the module provides a wide range of custom delay and reverb effects. CV control over various parameters and the ability to save up to 10 presets will make this module an integral part of any performance rack.


  • Hi-Fi stereo FX module
  • 3 delay and 3 reverb effects
  • Tap and clock synchronization of delay time
  • Delay time divisions and multiplications in sync mode
  • 10 preset patches
  • CV control over delay time, feedback, and preset selection
  • The FX is developed in collaboration with the Dutch company 112dB which offers some of the best-sounding VST instruments.

Technical specifications

  • Audio input level -5V – +5V
  • Delay time 3ms – 3s
  • CV level (full span) -5 – +5V
  • Power consumption +123mA, -40mA
  • Module width 10HP
  • Module depth 35mm

Stereo DJ VCF

As its name suggests, the Erica Synths Stereo DJ VCF module provides sound treatment functionality typically found on DJ decks – it is fully open when the cutoff knob is at 12:00. When turned counter-clockwise, lowpass filtering is applied and when turned clockwise, highpass filtering is initiated. Additionally, there is a nice-sounding, adjustable resonance parameter. This provides hands-on control over the sound during performances as well as unconventional timbre modulations that are hard to achieve with conventional state variable filters.


  • Fully analogue stereo DJ-style VCF
  • Manual cutoff and resonance control
  • Two cutoff CV inputs, one with an attenuverter

Technical specifications

  • Audio level 10Vptp
  • CV level -10V - +10V
  • Filter slope 24dB/oct
  • Power consumption +109mA, -101mA
  • Module width 8HP
  • Module depth 35mm

For more information on either Drum Stereo FX, priced at €270.00, or the Stereo DJ VCF, priced at €180.00, please visit the Erica Synths shop.

About Erica Synths

Erica Synths team of visionaries, engineers and musicians have been working hard to bring you modules and instruments that will set your modular system apart from mass in terms of how it sounds, looks and functions.