I was looking for a noise gate to control the natural amp hum from the preamp section of a Mesa Rectifier cranked to high gain. I found it straight away with the Zuul Mini.
Straight out of the box, plugged in and it silenced the preamp noise immediately with no loss of tone or volume, with a natural sounding gate that tapers away smoothly. That was without even touching the only control knob!
The key input alongside the audio input enables this pedal to work REALLY well, I have it setup being fed from an Audio Technica wireless with two outputs, one to the pedalboard effects and the second into a tuner then into the Zuul Mini. This gives the Zuul a totally clean reference signal to optimize the gating process.
It works brilliantly, is small, light, and most importantly - looks METAL !!