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We compare 600+ stores and found this item at 4 stores. Prices updated .

Average Price: $349

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$300

$701+

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Based on price data from 3 merchants for "Positive Grid Reactor 50 50-watt 1 x 12-inch Combo Amplifier". Prices shown reflect NEW condition. Tracking began Jun 3, 2026.

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Description

Unleash your guitar's full potential with the Positive Grid Reactor 50, a groundbreaking AI-powered amplifier designed for the modern musician. This innovative combo amp is not only a powerhouse with 50 watts of pure performance, but it's also equipped with the Agentic DSP technology, which redefines how you shape your sound. Just describe the tone you crave, and within moments, your auditory vision becomes reality. The Reactor 50’s 1x12-inch custom-voiced speaker delivers a rich sound spectrum, from deep lows to crisp highs, making it perfect for both studio sessions and stage performances.

The flexibility of the Reactor 50 is unmatched. With selectable wattage options (1W, 25W, 50W), you can enjoy pristine sound quality whether you're practicing at home or performing live. Connect effortlessly to your digital setup using its USB-C audio interface, or dive into a world of tone customization with the Reactor app. Here, you can refine your sound using text prompts, audio samples, or even images, making the creative process as intuitive as it is transformative.

Moreover, the Reactor 50 offers a seamless integration of hands-on controls and modern connectivity options like MIDI, effects loop, Bluetooth, line out, and headphone out. Whether you're a seasoned performer or an aspiring musician, this amp is ready to elevate your craft.

Key Features:

  • 50-watt AI-powered combo amp with Agentic DSP technology
  • Custom-voiced 12-inch speaker for a full range of sound
  • Selectable wattage (1W, 25W, 50W) for versatile use
  • Intuitive top-panel controls and app-based signal chain editing
  • Six amp modes and onboard effects: drive, compression, gate, modulation, delay, and reverb
  • USB-C audio interface, MIDI, effects loop, Bluetooth, line out, and headphone out
  • Optional wireless footswitch for hands-free control

Product specs

Amp Type solid state
Speaker Size 1 x 12" positive grid reactor
Onboard Reverb yes
Weight 23.59 lbs.

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