http://www.godlyke.com/hao-handbuilt-guitar-effects/rust-booster - The best clean boost pedal in the opinion of many veteran guitar players is the HAO Rust Booster. In this youtube video we present a clean boost review demo by Stuart Ziff, guitarist for the band WAR and GIT instructor.
The HAO Rust Booster RM-1 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 overdrive. Its wide frequency range allows the Rust Booster to work with any instrument or input signal, and it functions particularly well with Bass guitar. The HAO Rust Booster can also be used as a preamp/line driver to get improved performance out of other effect units when placed before them in the signal chain. Simple yet versatile, the Rust Booster provides a variety of useful applications in a compact package.
So if you're shopping around for the best clean boost pedals then look no further. A good clean booster will articulate what you're playing without adding anything extra to your tone. A great clean boost guitar pedal can make all the difference if you're on the road using shoddy rental amps with bad tubes. Before you buy a modtone clean boost, mod tone clean boost, katana clean boost, keeley katana clean boost, or truetone clean boost, you must watch this review pedal demo and witness the best clean booster pedal on the market today. These guitar effects pedals will give new life to your guitar and amp.