This kit replaces the binary sound triggering (On / Off ) by a piezzo triggering function that makes progressively decrease the output volume. 100% Analog circuitPowered by the Kit it will be wired to.Provided as Do-It-Yourself kit  : PCB Only and full detailed instructions, you will need to buy the other components . Compatible with DDSKIT and NJDKIT (a...

The Dub Delay allows you to add an echo effect on any line level source (music or pre-amplified voice) Provided with a 9V Battery Connector, but you can use a PSU Kit.Provided as Do-It-Yourself kit  : PCB Only and full detailed instructions, you will need to buy the other components  . You may add an ALUBOX, a PSUKIT. Also available as Ready-to-use...

A renowm machine, that we don't present anymore. An (upgraded) clone of the NJD Dub Siren widely marketed since it was used by the UK sound-system pioneers.100% Analog circuitProvided with a 9V Battery Connector, but you can use a PSU Kit.Provided as Do-It-Yourself kit  : PCB Only and full detailed instructions, you will need to buy the other components ....

The Reverb Kit will allow you to add a Reverberation effect on any line level source (music or pre-amplified voice for example). Provided with a 9V Battery Connector, but you can use a PSU Kit. Provided as Do-It-Yourself kit  : PCB Only and full detailed instructions, you will need to buy the other components .