Quadlopes Kit

Noise Reap's Quadlopes is four simple attack & release envelopes.


This DIY Eurorack synth module is a Full Kit in the Eurorack format.

Availability: In stock

$64.99

Details

Details

The quadlopes is four simple attack & release envelopes. Each envelope can be gated individually and/or simultaneously with the master gate input.

Envelopes will begin the attack phase as soon as there’s a gate present. If the gate outlives the length of the attack then the envelope will “plateau” or enter a sort of sustain stage. When a gate is no longer present then the envelope starts it’s release/decay phase.

Envelopes can be re-gated. If an envelope is halfway through a release and then a gate is re-applied, the attack phase will begin again from wherever release left off. The master gate will re-gate any of the individual envelopes as well.

Any sort of negative gate will be ignored; audio/LFO signals will be chopped in half. Gates don’t necessarily need to be square shaped though, and the rule of [(input voltage x 1.6) = output envelope] applies just as well to different gate shapes (triangle, saw, etc). Therefore gate shape will have an impact on the envelope shape.

Triggers will not do much. They’re basically a fast gate and unless the attack and decay are already super quick then the envelope will not have sufficient time to develop.

Specs & Downloads

Specs & Downloads

manufacturer Noise Reap
HP 8
Depth No
+12V 25mA
-12V 8mA
+5V No
Additional Resources No

Reviews

Customer Reviews (1)

Not an easy build - Not working!Review by James
I just purchased and built this module. I have built many modules before this, never any issues. This kit does NOT come with a build guide. When I received it, it looked fairly simple.. but the PC board uses symbols for some of the components (which required some research) and after building it.. it does NOT work. I have contacted noise reap to get any info on the circuit and ways to test it so I can track down the issue. Unless you are someone who designs circuits, I cannot recommend this kit at all. (Posted on 7/29/2016)

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