Erica Synths - Fusion Delay & Chorus (v1)


Not in production anymore.

Analog tube effect module based on a bucket brigade delay chip. It combines the wide, deep delay and chorus effect with the characteristic sound of a tube saturation. Modulation of delay time is possible by CVs or the integrated LFO.



The input stage accepts almost every level as it is fed directly to the tube. An attenuator not only adjusts the level but it simultaneously controls the sound which goes from clean to heavy tube saturation.
The delay time can be set with the potentiometer from 51ms to 0.5ms (attention: the control works counterclockwise) and can be modulated with a control voltage. Alternatively you can use the internal LFO for modulation tasks.
Feedback is included of course and it can be increased to self-oscillation.


Erica Fusion modules have insignificant (max 15mA) power consumption from eurorack power supply unit (PSU), but they require separate, easy to install 6VAC PSU for tube heaters. Erica Fusion 6VAC PSU is designed to power up to 7 Erica Fusion modules.
You can purchase the tube heater power supply HERE.


input, output, inverted output
delay time modualtion input


3U Eurorack module, 17HP wide, 30mm deep
Power consumption: 13mA@+12V, 10mA@-12V and additionally 300mA@6VAC

0.175 kg
Article Number
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This item is discontinued or sold out and no longer available, please feel free to look for comparable new stuff in the following categories.