Erica Synths Black K-Phaser
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Erica Synths
Black K-Phaser
Product Info
Article Number:
534444
Brand:
Erica Synths
Model:
Black K-Phaser
Category:
Phase Shifter Modules
Price:
$229.90
* Prices may vary. Check retailer for current pricing and availability.
The Black K-Phaser is a seriously cool, characterful phase shifter module. It’s fantastic for adding movement and depth to drones, pads, or even percussive sounds—anyone looking for something beyond a standard phaser will appreciate the unique sonic possibilities. This is a solid choice for experimental sound design and modular explorers.
Product Description
- Erica Synths Black K-Phaser
- Eurorack Module
- 8 All-pass filters with photo resistors for control
- Phase shift and resonance controls
- Phase CV input with bipolar attenuator
- Mode switch (Classic/Spread)
- Built-in LFO with rate control
- Rate CV input and two selectable waveforms
- LFO signal output
- Audio input
- 2 Audio outputs (Main/Wet)
- Number of filters in resonance path configurable via rear DIP switch
- Power consumption: 88 mA (+12 V) / 78 mA (-12 V)
- Width: 10 U
- Depth: 35 mm
PROS
- • Eight all-pass filters create incredibly lush, complex phasing textures.
- • Photoresistor control offers uniquely organic and responsive modulation.
- • Built-in LFO provides immediate, useful modulation options without extra modules.
- • Spread mode expands phasing effect, creating swirling, psychedelic soundscapes.
CONS
- • Power consumption is relatively high, requiring a robust power supply.
- • The all-pass filter design can be somewhat muddy at extreme resonance settings.
- • Limited routing options beyond the basic audio in/out and CV inputs.
Product Video
Key Features
Stages
8
Controls
Phase Shift, Resonance, Phase CV Attenuator, LFO Rate, LFO Waveform Select
HP Width
10
Depth
35 mm
Power Draw
88 mA (+12 V) / 78 mA (-12 V)
CV Inputs
Phase CV, LFO Rate CV
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Frequently Asked Questions
Photoresistors introduce a more subtle, analog-feeling response to light, creating a less predictable and more organic phasing effect than a purely linear CV signal.
It *can* be used relatively subtly, but its inherent character leans towards thicker, more resonant phasing; dialing back the resonance helps, but it's not a pristine, transparent effect.
Classic mode offers a more traditional phasing sound, while Spread creates a wider, more diffused stereo image – Spread is best for expansive soundscapes and Classic for more focused, rhythmic phasing.
