ToadWorks Enveloope is the world's first dynamically controlled effect loop pedal. A new spin on the true-bypass box, Enveloope employs a built in optical envelope follower. For the first time, you can now add attack-controlled depth capability to any non-dynamic effect in your arsenal.
ToadWorks Enveloope is the only Vactrol-based, envelope follower controlled, 9V powered effect loop in the world. No fancy expression pedals, no AC power requirements - just throw it on the floor and groove on the smooth amplitude-controlled transition from dry, to wet, to dry again. Go from Mr. Clean to gooey flange distortion nightmare with nothing more than a slightly increased attack.
Enveloope has been tested and used with dozens of new & vintage effect units. This pedal quite literally adds a new dimension to even the most mundane or overused effect, and once you turn it on, you'll never want to turn it off.