Positive Grid REACTOR Control

The Positive Grid REACTOR Control is the dedicated footswitch for Positive Grid's REACTOR amplifiers, giving you hands-free control over presets, effects, and the FX loop without reaching for the amp or pulling out your phone. It connects wirelessly via Bluetooth 5.0 with a range of up to 55 feet, or wired through a 1/4" TRS cable for ultra-low latency — whichever suits the situation. This is not a general-purpose MIDI controller; it's engineered specifically for the REACTOR ecosystem, which means there's no setup complexity or compatibility guessing involved.

Six steel footswitches with LED indicators ship ready to go in two default profiles. Preset Mode lets you jump between amp presets and navigate banks directly from the floor. Effect Mode toggles individual effects on and off within a preset. A 1/4" TRS expression pedal jack adds dynamic control over volume, wah, or assignable parameters through the REACTOR app — the expression pedal itself is sold separately. The built-in 750mAh rechargeable lithium-ion battery charges via USB-C, and you can play while it charges if you need to. The chassis is compact and lightweight at just under a pound, built to sit on a pedalboard without taking over.

Worth noting: this only works with REACTOR amps. If you're running a REACTOR 50 or 100, it's the natural companion. If you're not in the REACTOR ecosystem, it won't do anything for you.

Specs

Controls
Footswitches: 6x Steel
Indicators: 6x Footswitch LEDs, 1x Power Indicator, 2x Connection Indicators
Rear Panel Controls: Power Button, Function Button
Default Profiles: Profile 1 — Preset Mode (switch REACTOR amp presets), Profile 2 — Effect Mode (toggle effects)

Connectivity
Wired: 1x 1/4" TRS output (to REACTOR amp)
Expression Pedal: 1x 1/4" TRS jack
USB: 1x USB-C port
Wireless: Bluetooth 5.0
Wireless Range: Up to 55 feet (17 meters) line-of-sight

Power
Input Power: DC 5V/2A (USB)
Battery: Built-in 750mAh rechargeable lithium-ion
Play Time: 40+ hours (varies by usage)
Charging Time: Approx. 7.5 hours

Dimensions and Weight
Height without switches: 162.9 x 90.9 x 36.8 mm (6.41 x 3.57 x 1.44 in)
Height with switches: 162.9 x 90.9 x 54.8 mm (6.41 x 3.57 x 2.15 in)
Weight: 0.45 kg (0.99 lb)

Included
REACTOR Control
USB-C to USB-A cable (charging)
3m 1/4" TRS cable (connection to REACTOR amp)
Quick Start Guide
Safety Instructions Card