The Rust Booster was designed to amplify the original input signal without altering its tone in any manner. It's Boost and Level controls can provide a wide variety of sound options, from crystal clear boost to crunchy...more
Simple yet versatile with Drive and Level knobs, the new HAO Rust Booster III gives you instant signal boost with no tonal coloration. With the Drive knob cranked, the RB-III produces a natural, crunchy overdrive...more
The Rust Driver was designed to recreate the classic sound of a late 60's Marshall Plexi running at full bore grind. Its carefully selected components allow the Rust Driver to faithfully perform this function with any...more
Hao's ultimate overdrive unit, the Rumble MOD uses hand-selected components to provide the purest, smoothest, thickest overdrive ever. The problem with most OD's lies in mismatched input/output impedances that can make...more
The Rust Ride was designed to provide the Bassist with a functional, professional-quality overdrive without compromising note clarity or low-end response. The Rust Ride's components were painstakingly selected in order to...more
Like the Rust Driver, the Sole Pressure was designed to recreate the classic sounds of one of the most desirable guitar amps in history - in this case, the legendary '59 Tweed Bassman 4x10 combo. The Sole Pressure's...more
