Effects pedals

Based on the coveted Maestro Bass Brassmaster, Krytical Mass was born from exhaustive critical analysis into the inner workings of that Holy Grail device

Octaves, Fuzzes, Filters, Wahs—that's the stuff we love, Oh Yeah!!

Signature distortion pedal inspired by classic SD-9 circuit

Octaves, Fuzzes, Filters, Wahs—that's the stuff we love, Oh Yeah!!

Debuted at Winter NAMM in 2010, the Triskelion® elicited hushed whispers, envious glances, and more than a little head-scratching. It was also greeted by an e-mail from Dweezil Zappa, who ordered three of them for his touring rig.

The Side Step™ is a variable-state, tap-tempo low-frequency oscillator (LFO) that can be used to control practically any device with an expression input and/or +5V control voltage source. Just plug it in and tap to create unique new sounds and effects.

Distortion? Fuzz? Filter? Synth? Dynamorph™ is all of these, and much more.

Brewed to perfection, TWA Hot Sake will torch your taste buds and impart an intense body-buzz of tonal intoxication!

What is there to tap tempo on an overdrive, you ask? The gain of course. Best described sonically as an overdriven tremelo, the Tap-A-Scream has all the same features of the Screamer, while the 24 waveforms modulate the gain.

The Louder features 0dB to over 25dB of clean boost. The Louder is not a treble boost, so it won't affect your tone. You will get your pure guitar coming through, but More Louder.

Based on the original WR-3 circuit, the TWA Wah Rocker™ nails the squawky, slippery, super-funked-up filtering of the Guyatone version.