Rotary speaker cabinets deliver rich, dynamic modulation effects but are often bulky and heavy, limiting their use to devoted vintage enthusiasts. The BOSS RT-2 Rotary Ensemble pedal captures the essence of these iconic rotary sounds in a compact, easy-to-integrate format. Powered by BOSS’s latest modelling technology, it faithfully recreates the lush, spatial character of vintage rotary speakers, enhanced with flexible controls and advanced operation suited for modern playing environments.

Main Features

• Genuine rotary speaker sound and behaviour in a space-saving compact pedal
• Three distinct tonal modes: classic vintage rotary sound plus two enhanced variations with expanded spatial effects
• Virtual rotor display with LED indicators showing treble and bass rotor speeds
• Precise fast/slow rotor speed control
• Drive knob to add warm vintage tube saturation from subtle grit to rich distortion
• Rise/Fall Time switch to adjust the speed transition between rotor speeds for smooth or sharp changes
• Drive/Balance switch enables the Drive knob to control either saturation or volume balance between treble and bass rotors
• Four selectable pedal switch modes for bypassing the effect or modifying rotor speed performance
• Compatibility with external footswitches and expression pedals for advanced real-time control over speed, brake, and other parameters
• Mono and stereo input/output options
• Two stereo output modes: standard stereo and separate wet/dry outputs
• Backed by a BOSS five-year warranty

Authentic Rotary Speaker Magic

Developed originally for organs in the 1940s, rotary speakers create captivating modulation by spinning horn and drum components at variable speeds. Guitarists and keyboard players alike cherish the warm, evolving tonal movement these speakers provide, enriching countless classic recordings. The RT-2 perfectly replicates this sonic signature, featuring spinning treble and bass rotors modelled down to their unique speed transitions and modulation textures.

Three Versatile Sound Modes

Switch between classic and modern rotary tones to suit any instrument or style:

• Mode I: Accurate emulation of the iconic vintage rotary speaker sound, rich in character and detail, perfect for guitar, bass, organs, electric pianos, and synthesizers.
• Mode II: Enhanced vintage tone with a broader frequency range that shines when combined with drive and distortion effects.
• Mode III: Offers sharper definition and more intense modulation, ideal for solos and intricate arpeggios demanding extra presence and power.

Vintage Saturation and Tonal Customisation

The RT-2’s Drive knob draws inspiration from tube amp circuits within classic rotary speakers, allowing you to introduce authentic warm saturation or gritty distortion. A rear switch lets you repurpose the Drive control to balance the volume between treble and bass rotors, enabling precise tonal shaping. Your chosen settings for drive and balance are automatically saved and recalled at power-up for consistency.

Deep Expressive Control for Live Performance

Real-time manipulation of rotor speed is vital to rotary effect authenticity. The RT-2 offers multiple performance options via the onboard pedal switch, including four operation modes for bypass and speed changes. Connect up to two external footswitches for independent control of rotor speed and ‘brake’ functionality, freezing rotors mid-spin for unique textures. An expression pedal unlocks smooth, assignable control over speed, drive, balance, and output level for full expressive freedom.

Frequently Asked Questions ➤ What instruments is the RT-2 Rotary Ensemble suitable for?
The RT-2 works excellently with guitar, bass, vintage and modern keyboards including organs, electric pianos, and synthesizers, delivering authentic rotary effect sounds across a wide range of instruments.
➤ Can I use the RT-2 pedal with a stereo amplifier setup?
Yes, the RT-2 offers stereo input and output, plus two stereo output modes: standard stereo and separated wet/dry outputs, allowing flexible connection options to your rig.
➤ How does the Drive knob affect the sound?
The Drive knob adds vintage-style tube saturation to the rotary effect, from subtle warmth to heavier distortion. Alternatively, via a switch, it can control volume balance between treble and bass rotors to tailor tonal character.
➤ Can I control the rotor speed in real-time during a performance?
Yes, the RT-2 supports four pedal switch modes for speed and bypass control, two external footswitches for independent speed and brake functions, and expression pedal control for smooth, continuous adjustment of speed and other parameters.
➤ Does the RT-2 come with a warranty?
Yes, the RT-2 Rotary Ensemble pedal is covered by a BOSS five-year warranty, ensuring peace of mind and trusted quality.

Outside the UK?

Please note that shipping costs outside the UK are very approximate and can vary radically. Please contact us with your Country and Post/Zip Code for an accurate quote. Many thanks. Please also note if you are outside the UK we will not charge you tax on your purchase but you may be liable for import duty in your country.

Please also note that all our stock is sold for the UK market. If you are buying from outside the UK, please check that it is suitable for use in your country before purchase.