ADDAC System ADDAC405 VC Relabi Generator
A Eurorack module combining a complex CV generator with quad threshold gate outputs, part of the ADDAC400 Series.
Overview
The ADDAC405 VC Relabi Generator is a Eurorack module from ADDAC System, part of their ADDAC400 Series. It works as a gate/trigger generator and as a complex modulation source. It makes a unique "Relabi Wave" from its internal LFOs or from external CV input. The module compares that waveform to two thresholds and sends out four gates - two for the upper threshold and two for the lower. One knob sets the length of all the gates. A dedicated CV input gives voltage control over gate timing.
Specifications
| Dimensions | 10HP |
| Depth | 4cm |
| Power Consumption | 100mA +12V |
| Power Consumption | 40mA -12V |
| Power Consumption | 0mA +5V |
Design
The Relabi Wave is compared to two adjustable thresholds, and that gives four gate outputs. Outputs 1&2 follow the top threshold and 3&4 follow the bottom. A single potentiometer sets the gate length for all four, and a CV input controls that length externally. You can bypass the internal LFOs completely by feeding an external CV or LFO signal into the modulation path. The mixed LFO output is also available as a modulation source.
Market
The ADDAC405 VC Relabi Generator had an original price of 265€ (approximately $410.75 USD). Current listings vary, and one Australian retailer asks $539.00 AUD. Production was limited, with forum reports of fewer than 150 units made. Retailers offered warranty extensions of 1, 2, or 3 years. User feedback includes strong endorsement, with one user saying, "I'd 100% recommend it." Others noted that its complexity requires careful study of the user guide.
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