TVCA
Two-input VCA built around the LM13700 OTA, with a distortion path that exploits its tanh transfer function.
Starting at $50
Configure Your TVCA
Total
$50
Specifications
- Format
- Eurorack · 6HP
- Width
- 6HP
- Shipping
- In stock — ships in 1–3 business days
- Design
- Super Synthesis (CC0 open source)
- SKU
- OSS-TVCA
2-year warranty · Seattle-based support
2-input VCA built around the LM13700 OTA. Exploits the hyperbolic tangent transfer function for distortion. DIST slider attenuates the input — unity gain at bottom, “major crunchy squashing” at top.
I/O
IN — DC-coupled signal inputs with level controls.
CV — 0V closed, 5V fully open.
DIST — Distortion amount.
INIT — Initial gain offset — manual VCA control or CV offset.