RT-20: Rotary EnsembleFrom the Beatles to Jeff Beck, Santana to Stevie Ray, many guitar greats have incorporated the rotary speaker into their rigs. With this in mind BOSS proudly presents the RT-20 Rotary Sound Processor. Employing COSM®-modeling technology, the RT-20 authentically reproduces classic rotary-speaker sounds. It offers adjustable Rise Time, Horn and Bass speed, Overdrive, and more. And not just for classic twirl, the RT-20 can be used to create unique overdrive and pulsating effects as well. This pedal sounds amazing, and offers a stunning graphical view of the virtual rotors on its built-in display.RT-20 Rotary Ensemble Features:Authentic rotary speaker sounds via COSM® technologySlow/Fast transition time is adjustable from gradual to rapid change; optional Expression pedal can control speed in real timeOnboard Overdrive effectsAdjustable mix balance between Treble Rotor and Bass Rotor4 types of sounds, from standard rotary speaker effects to rock-oriented tones, UNI-V, and moreGuitar/Keyboard switchDazzling virtual-rotor displayInternational Buyers – Please Note:•Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.•Please check with your country’s customs office to determine what these additional costs will be prior to looking/buying.•These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges.•We do not mark merchandise values below value or mark items as ‘gifts’ - US and International government regulations prohibit such behavior. _gsrx_vers_420 (GS 6.0.8 (420))