Black Wavetable VCO & Black Octasource are now available for VCV Rack. Shortly after releasing VCV Rack 1.0 the hardware module boutique manufacturer Erica Synths the virtual versions of the Black Wavetable VCO and Black Octasource on the VCV Rack platform.

Black Octasource (Erica Synths Black series / VCV Rack)
The Hardware Unit Black Octasource (Erica Synths Black series) features one of 8 waveforms available on 8 outputs phase shifted by 45 degrees OR all 8 waveforms simultaneously on all outputs. Furthermore, waveform selection, phase shift, and LFO rate are CV controlled, and the rate can be synched to an external clock signal.
Erica Black series are high-end modules with unique functionality. Only the highest quality components are used and all inputs and outputs are protected against undesired overvoltage. When designing the Black Series, we did not economize on the module width, we put design and usability first. Big knobs are assigned to functions that make a difference in sound. Together the Erica Black series are a range of modules that make an entire synthesizer.
- LFO with manually and CV controlled rate
- Manual selection of phase shift direction
- 8 simultaneous outputs
- Synchronization to an external clock
- LFO freeze function
- 8 waves with morphing between them
- Phase shift, wave select and FM CV
- Bipolar output signal level LEDs

Black Wavetable VCO (Erica Synths Black series / VCV Rack)
Erica Synths Hardware Unit Black Wavetable VCO is a compact, fat sounding wavetable VCO that features 16+ banks of selected waves: classical synths, FM synths, Erica modular, vowels, and others.
- 16 wavetables of 16 waves
- Additional ROM chips with extra waves
- VC wave surf
- VC bank surf
- Manual and VC bitcrush
- Built-in VCA
- Wave morphing
- Sub-oscillator output
- 3 sub-oscillator waves (-1 and -2 octaves)
The VCO has separate -1 and -2 octaves suboscillator output, built in VCA and wave morphing feature for a more pleasant sound. Additional ROM chips (sold separately) with extra wavetables are available to adapt the module to your style of making music.
Erica Black series are high-end modules with unique functionality. Only the highest quality components are used and all inputs and outputs are protected against undesired overvoltage. When designing the Black Series, we did not economize on the module width, we put design and usability first. Big knobs are assigned to functions that make a difference in sound. Together the Erica Black series are a range of modules that make an entire synthesizer.

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VCV Rack Black Octasource module
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Korg modwave Module Wavetable Polyphonic Digital Synthesizer for Desktop or or Rackmout w/ built-in KAOSS Pad (MODWAVEM)
2 Wavetable Oscillators
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Behringer PROTON Analog Paraphonic Semi-Modular Synthesizer with 2 VCOs, 2 Multi-Mode VCFs and 2 VCAs, 4 Envelopes and Wave Folder in Eurorack Format
Behringer PROTON Analog Paraphonic Semi-Modular Synthesizer with 2 VCOs, 2 Multi-Mode VCFs and 2 VCAs, 4 Envelopes and…
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