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Create monster sound by adding two additional tones using your guitar—one and two octaves below the original tone. This BEHRINGER product has been designed to compete head to head with leading products on the market. There are dedicated volume controls for all three tones for effective sound shaping, and a flexible 3-mode Range switch allows ultimate bass performance. We’ve included a status LED for effect On/Off and battery check, and you can run your UO100 on a 9 V battery or a DC power supply (not included). For absolutely noise-free operation, a first-class electronic On/Off switch is integrated. The UO100 works wonderfully with bass too!

It is widely known that there is great strength in numbers. The ULTRA OCTAVER UO300 underpins your sound with added muscle, generating notes one and two octaves below what you play. The result is powerful, with the deep, rich impact that is only possible when guitar and bass lines are joined at the hip. Wanna play bass lines with your guitar? Wanna play synth-like lines with the addition of some fuzz with your guitar or bass? The stunning UO300 will make your tonal dreams come to life.

A phaser filters a signal by creating a series of peaks and troughs in the frequency spectrum. The position of the peaks and troughs is modulated so they vary over time, creating a sweeping effect. In plain terms, the UP300 will make your guitar sound something like a jet airplane flying overhead.

The classic surf music of the ‘50s and ‘60s might not have even happened if tremolo hadn’t come along. Vintage amps produced this intriguing effect by pulsing the volume of the instrument signal at a user-adjustable rate. The UT100 pays homage to this legendary sound, bringing it up to date for modern surf freaks.

When you’ve got to have the classic tremolo made famous by vintage ’50s amps, get the ULTRA TREMOLO UT300. Featuring dedicated Rate, Wave and Depth controls for awesome sound shaping, you’re sure to find your tone within this little box of joy – the amazing UT300!