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The Boss RT-2 Rotary Ensemble brings the lush, swirling tones of a rotary speaker into a compact and pedalboard-friendly format. Powered by advanced BOSS modeling technology, this pedal delivers the authentic depth, movement, and warmth of classic rotary cabinets, while offering modern flexibility and control. With three versatile sound modes, a built-in virtual rotor display, and comprehensive tone-shaping options, the RT-2 is ideal for guitarists, keyboard players, and multi-instrumentalists looking to add immersive, dimensional effects to their sound.

From vintage-style rotary tones to enhanced, modern spatial effects, the RT-2 captures the essence of the original rotating speaker designs. A dedicated Drive control allows you to add tube-like saturation, while the Rise/Fall Time switch adjusts the speed transition of the virtual rotors. With the ability to fine-tune rotor speed, balance treble and bass response, and even control parameters in real time via expression pedals or footswitches, the RT-2 provides both vintage authenticity and modern versatility. Mono/stereo I/O and two stereo output modes make it easy to integrate into a variety of setups. Bring some vintage style and soulful expression to your sound with this compact, wildly versatile pedal; available right now at Haggerty’s Music.

Features/Specs

Body

• Design: Compact BOSS pedal housing
• Finish: Standard Boss durable metal chassis
• Display: Virtual rotor lights for treble and bass speed indication

Controls

• Knobs: Slow, Fast, Drive, Level
• Switches: Mode Selector (3 rotary modes), Rise/Fall Time, Drive/Balance Assign
• Footswitch: Onboard Pedal Switch
• External Control: Supports up to 2 external footswitches or expression pedal (speed, brake, or parameter control)

Hardware

• Bypass: Buffered
• I/O: Mono/stereo input and output jacks (1/4")
• Additional Jack: CTL/EXP for external control
• Power Supply: 9V battery (included) or optional PSA series AC adapter
• Current Draw: 115 mA

Electronics

• Sound Modes: 3 rotary styles (vintage, enhanced spatial, high-definition modulation)
• Tone Shaping: Drive knob for tube-style saturation or rotor balance
• Output Modes: Standard stereo or individual wet/dry outputs
• Sampling Rate: 48 kHz
• AD/DA Conversion: 24-bit AD + AF method / 32-bit DA

Miscellaneous

• Dimensions: Standard BOSS compact pedal size (approx. 4.5" x 2.75" x 2.1")
•  Accessories: Leaflet