{"title":"Positive Grid Reactor Series Amplifiers","description":null,"products":[{"product_id":"positive-grid-50-watt-ai-powered-guitar-amplifier-reactor50","title":"Positive Grid 50 watt AI Powered Guitar Amplifier - REACTOR50","description":"\u003ch2\u003ePositive Grid REACTOR 50 Guitar Amplifier\u003c\/h2\u003e\n\n\u003ch3\u003eIntelligent 50-watt 1x12 combo amp with Amp Intelligence, selectable wattage and deep tone creation\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Positive Grid REACTOR 50 Guitar Amplifier is an intelligent 1x12 combo built for players who want fast tone creation, real amp feel and modern connectivity in one performance-ready package. Powered by Positive Grid’s Amp Intelligence sound engine, REACTOR can build guitar tones from text prompts, photos and recordings, letting you create complete signal chains quickly instead of searching endlessly through presets. With 50 watts of power, selectable 50W \/ 25W \/ 1W operation, a custom 12 inch speaker, USB-C recording, Bluetooth audio, MIDI input, FX loop, headphone output and app-based deep editing, REACTOR 50 is designed for home, studio, rehearsal and live performance use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eREACTOR 50 is built around Positive Grid’s Amp Intelligence engine, which uses analysis of over 200 amp designs, more than 1,000 circuit parameters and over 1 million tones to generate dynamic, responsive guitar sounds. Instead of only starting from a fixed preset list, you can describe the sound you want, use an image as inspiration or capture a tone from audio, and REACTOR builds an amp-and-effects setup from that input.\u003c\/p\u003e\n\n\u003cp\u003eThe REACTOR app expands the amp far beyond the front panel. It includes 24 factory amp models, 27 effects and deep editing for gain structure, EQ, bias and voicing, along with preset management and ToneCloud sharing. Each preset can include one amp model, up to eight effects, and an FX loop in the signal chain, giving players a flexible way to build practical rigs for songs, sessions and different playing styles.\u003c\/p\u003e\n\n\u003cp\u003eThe hardware is designed to feel like a real amp, not just an app speaker. REACTOR 50 uses a custom 12 inch speaker and a wood cabinet, with selectable 50W, 25W and 1W power modes so the amp can keep a full, present sound at different volume levels. Top-panel controls give quick access to amp categories, Gain, Bass, Mid, Treble, Master, FX level and dedicated effect buttons, while Push\/Smooth and Heat controls let you change feel, harmonic response and lead\/rhythm character without completely rebuilding the tone.\u003c\/p\u003e\n\n\u003cp\u003eFor modern setups, REACTOR 50 includes the connectivity players expect from a serious amplifier. USB audio supports direct recording to macOS or Windows at 24-bit \/ 48 kHz, Bluetooth 5.0 handles wireless audio playback, and the rear panel includes headphone output, line output with cab simulation, MIDI input, FX loop, Power Amp input and REACTOR Control input. The optional REACTOR Control footswitch adds hands-free control for presets and effects when you want to take the amp on stage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAmplifier Type: Intelligent 1x12 guitar combo amplifier\u003c\/li\u003e\n  \u003cli\u003ePower Rating: 50 watts\u003c\/li\u003e\n  \u003cli\u003eSelectable Power: 50W \/ 25W \/ 1W\u003c\/li\u003e\n  \u003cli\u003eSpeaker: 1 x 12 inch custom speaker, 4Ω\u003c\/li\u003e\n  \u003cli\u003eSound Engine: Positive Grid Amp Intelligence\u003c\/li\u003e\n  \u003cli\u003eFactory Amp Models: 24 electric guitar amp models\u003c\/li\u003e\n  \u003cli\u003eEffects: 27 effects including Noise Gate, Compressor, Distortion, Wah, Modulation, EQ, Delay and Reverb\u003c\/li\u003e\n  \u003cli\u003eSignal Chain: Up to 8 effects, 1 FX loop and 1 amp model per preset\u003c\/li\u003e\n  \u003cli\u003eOnboard Presets: 8 fully customizable presets on the amp\u003c\/li\u003e\n  \u003cli\u003eOnboard Tuner: Guitar tuner with LED display\u003c\/li\u003e\n  \u003cli\u003eTop Panel Controls: Power, Volume, Preset Selector, Bank Switch\/Tuner, Amp Selector, Push\/Smooth, Heat, Gain, Bass, Mid, Treble, Master, FX Level, effect on\/off buttons and Tap\u003c\/li\u003e\n  \u003cli\u003eWired Connectivity: 1\/4 inch guitar input, 1\/4 inch Power Amp input, 1\/4 inch REACTOR Control input, 1\/8 inch headphone output, 1\/4 inch mono line output, 1\/4 inch FX loop send, 1\/4 inch FX loop return and DIN 5-pin MIDI input\u003c\/li\u003e\n  \u003cli\u003eWireless Connectivity: Bluetooth 5.0\u003c\/li\u003e\n  \u003cli\u003eUSB Audio: 1 in x 2 out USB audio interface for macOS and Windows\u003c\/li\u003e\n  \u003cli\u003eUSB Audio Resolution: 24-bit \/ 48 kHz\u003c\/li\u003e\n  \u003cli\u003eApp Compatibility: REACTOR app for iOS and Android\u003c\/li\u003e\n  \u003cli\u003eIncluded Accessories: AC power cord, Quick Start Guide and Safety Instructions Card\u003c\/li\u003e\n  \u003cli\u003eDimensions: 18.11 inches x 9.45 inches x 16.46 inches\u003c\/li\u003e\n  \u003cli\u003eWeight: 23.59 lb\u003c\/li\u003e\n  \u003cli\u003eGrille Cloth: Custom black\/silver\u003c\/li\u003e\n  \u003cli\u003eOptional Accessory: REACTOR Control footswitch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy you should buy this\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REACTOR 50 is a smart choice for guitarists who want an amp that can create tones as quickly as ideas happen. Its Amp Intelligence system makes it possible to build sounds from words, images or recordings, while the custom 12 inch speaker, selectable wattage and real front-panel controls keep it grounded in the feel of a traditional combo amp. Add USB-C direct recording, Bluetooth audio, MIDI, FX loop, headphone output, ToneCloud and deep app editing, and REACTOR 50 becomes a highly flexible amp for players who want one rig for practice, recording, tone design and performance.\u003c\/p\u003e","brand":"Positive Grid","offers":[{"title":"Default Title","offer_id":48001355874525,"sku":"REACTOR50","price":469.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1507\/1680\/files\/0000_52470b21-b462-45f2-a09e-07563ae82012.jpg?v=1780687022"},{"product_id":"positive-grid-100-watt-ai-powered-guitar-amplifier-reactor100","title":"Positive Grid 100 watt AI Powered Guitar Amplifier - REACTOR100","description":"\u003ch2\u003ePositive Grid REACTOR 100 Guitar Amplifier\u003c\/h2\u003e\n\n\u003ch3\u003eIntelligent 100-watt 1x12 combo amp with Amp Intelligence, extra headroom and modern connectivity\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Positive Grid REACTOR 100 Guitar Amplifier is an intelligent 1x12 combo built for players who want more power, punch and projection from Positive Grid’s next-generation amp platform. Powered by Amp Intelligence, REACTOR can create playable guitar tones from text prompts, photos and recordings, turning your ideas into complete amp-and-effects signal chains in seconds. With 100 watts of power, selectable 100W \/ 25W \/ 1W operation, a custom-voiced 12 inch speaker with premium magnet, USB-C direct recording, Bluetooth audio, MIDI input, FX loop, headphone output and deep app-based editing, REACTOR 100 is designed for players who need a flexible amp for home, studio, rehearsal and larger performance environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eREACTOR 100 uses Positive Grid’s Amp Intelligence engine, which is built from circuit-level analysis of over 200 amp designs, more than 1,000 circuit parameters and over 1 million tones. Instead of only scrolling through presets, you can describe the sound you want, use an image as inspiration or capture a tone from audio, and REACTOR builds a complete playable signal chain from that input.\u003c\/p\u003e\n\n\u003cp\u003eThe REACTOR app gives you deep control over the amp’s sound and workflow. It includes 24 factory amp models, 27 effects, full parameter access for gain structure, EQ, bias and voicing, unlimited app-based preset storage and ToneCloud sharing. Each preset can include one amp model, up to eight simultaneous effects and an FX loop placed within the signal chain, making it easy to create song-specific rigs, studio tones or original amp voices.\u003c\/p\u003e\n\n\u003cp\u003eThe REACTOR 100 is the higher-powered model in the lineup, making it especially useful when you want more clean headroom, stronger projection and a punchier response. Selectable 100W, 25W and 1W power modes let the amp stay full and present at different volume levels, while the custom-voiced 12 inch speaker with premium magnet and wood cabinet help deliver a real amp feel whether you are practicing quietly, tracking direct or playing with a band.\u003c\/p\u003e\n\n\u003cp\u003eHardware controls keep the amp fast to use without needing the app for every adjustment. The top panel includes amp category selection, Gain, Bass, Mid, Treble, Master, FX level, dedicated effect buttons and Tap, while Push\/Smooth and Heat controls let you adjust feel, harmonic response and lead\/rhythm character quickly. Rear-panel connectivity includes USB audio for 24-bit \/ 48 kHz recording, Bluetooth 5.0, line output with cab simulation, headphone output, FX loop, MIDI input, Power Amp input and REACTOR Control input for the optional footswitch.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAmplifier Type: Intelligent 1x12 guitar combo amplifier\u003c\/li\u003e\n  \u003cli\u003ePower Rating: 100 watts\u003c\/li\u003e\n  \u003cli\u003eSelectable Power: 100W \/ 25W \/ 1W\u003c\/li\u003e\n  \u003cli\u003eSpeaker: 1 x 12 inch custom speaker, 8Ω\u003c\/li\u003e\n  \u003cli\u003eSpeaker Design: Custom-voiced 12 inch speaker with premium magnet\u003c\/li\u003e\n  \u003cli\u003eSound Engine: Positive Grid Amp Intelligence\u003c\/li\u003e\n  \u003cli\u003eFactory Amp Models: 24 electric guitar amp models\u003c\/li\u003e\n  \u003cli\u003eEffects: 27 effects including Noise Gate, Compressor, Distortion, Wah, Modulation, EQ, Delay and Reverb\u003c\/li\u003e\n  \u003cli\u003eSignal Chain: Up to 8 effects, 1 FX loop and 1 amp model per preset\u003c\/li\u003e\n  \u003cli\u003eOnboard Presets: 8 fully customizable presets on the amp\u003c\/li\u003e\n  \u003cli\u003eOnboard Tuner: Guitar tuner with LED display\u003c\/li\u003e\n  \u003cli\u003eTop Panel Controls: Power, Volume, Preset Selector, Bank Switch\/Tuner, Amp Selector, Push\/Smooth, Heat, Gain, Bass, Mid, Treble, Master, FX Level, effect on\/off buttons and Tap\u003c\/li\u003e\n  \u003cli\u003eWired Connectivity: 1\/4 inch guitar input, 1\/4 inch Power Amp input, 1\/4 inch REACTOR Control input, 1\/8 inch headphone output, 1\/4 inch mono line output, 1\/4 inch FX loop send, 1\/4 inch FX loop return and DIN 5-pin MIDI input\u003c\/li\u003e\n  \u003cli\u003eWireless Connectivity: Bluetooth 5.0\u003c\/li\u003e\n  \u003cli\u003eUSB Audio: 1 in x 2 out USB audio interface for macOS and Windows\u003c\/li\u003e\n  \u003cli\u003eUSB Audio Resolution: 24-bit \/ 48 kHz\u003c\/li\u003e\n  \u003cli\u003eApp Compatibility: REACTOR app for iOS and Android\u003c\/li\u003e\n  \u003cli\u003eIncluded Accessories: AC power cord, Quick Start Guide and Safety Instructions Card\u003c\/li\u003e\n  \u003cli\u003eDimensions: 20.87 inches x 9.88 inches x 18.5 inches\u003c\/li\u003e\n  \u003cli\u003eWeight: 30.64 lb\u003c\/li\u003e\n  \u003cli\u003eGrille Cloth: Custom black\/silver\u003c\/li\u003e\n  \u003cli\u003eOptional Accessory: REACTOR Control footswitch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy you should buy this\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REACTOR 100 is the model to choose if you want the most headroom, punch and stage flexibility in the REACTOR lineup. It gives you the same Amp Intelligence tone creation tools as the smaller version, but with 100 watts of power and a premium-magnet custom 12 inch speaker for bigger rooms, louder bands and cleaner high-volume performance. With selectable wattage, deep app editing, ToneCloud, USB recording, MIDI, FX loop, Bluetooth audio and optional footswitch control, REACTOR 100 is a powerful modern amp for players who want fast tone creation and real performance-ready output in one rig.\u003c\/p\u003e","brand":"Positive Grid","offers":[{"title":"Default Title","offer_id":48001404469469,"sku":"REACTOR100","price":609.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1507\/1680\/files\/0000_b28da5f1-9d4a-422d-8b62-2fc7c3ebc353.jpg?v=1780689340"},{"product_id":"positive-grid-hands-free-6-button-footswitch-for-reactor-amplifiers-reactorcontrol","title":"Positive Grid Hands Free 6 Button Footswitch for Reactor Amplifiers - REACTORCONTROL","description":"\u003ch2\u003ePositive Grid REACTOR Control Footswitch\u003c\/h2\u003e\n\n\u003ch3\u003eOfficial hands-free controller for presets, effects, FX loop and expression control\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Positive Grid REACTOR Control Footswitch gives players seamless hands-free control over their REACTOR setup without needing to reach for the app or front panel during a performance. Designed specifically for the REACTOR ecosystem, it lets you switch presets, toggle effects, engage the FX loop and add expression pedal control from a compact, stage-ready controller. Use it wirelessly with Bluetooth 5.0 for freedom on stage, or connect with the included TRS cable for ultra-stable wired performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eREACTOR Control is built for players who need quick, reliable switching in real time. Six steel footswitches provide direct access to preset and effect control, while LED indicators give clear visual feedback for footswitch state, power and connection status. Two default profiles are ready out of the box: Preset Mode for switching sounds and Effect Mode for turning individual effects on and off inside a preset.\u003c\/p\u003e\n\n\u003cp\u003eThe controller supports both wireless and wired operation, making it flexible for different playing environments. Bluetooth 5.0 provides cable-free control with up to 55 feet of line-of-sight range, while the 1\/4 inch TRS connection offers low-latency reliability for live use. No complex MIDI programming is required, so setup stays simple and performance-focused.\u003c\/p\u003e\n\n\u003cp\u003eAn expression pedal input expands the control options even further, allowing assignable control such as volume, wah and other app-supported functions. The built-in rechargeable lithium-ion battery provides long play time, and the USB-C charging port makes it easy to keep powered between sessions. Compact, durable and pedalboard-friendly, REACTOR Control is a practical upgrade for players who want more command over their tones without adding unnecessary complexity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAccessory Type: Foot controller\u003c\/li\u003e\n  \u003cli\u003eCompatibility: Designed exclusively for the Positive Grid REACTOR ecosystem\u003c\/li\u003e\n  \u003cli\u003eFootswitches: 6 steel footswitches\u003c\/li\u003e\n  \u003cli\u003eIndicators: 6 footswitch indicators, 1 power indicator and 2 connection indicators\u003c\/li\u003e\n  \u003cli\u003eDefault Profiles: Preset Mode and Effect Mode\u003c\/li\u003e\n  \u003cli\u003eWireless Connectivity: Bluetooth 5.0\u003c\/li\u003e\n  \u003cli\u003eWireless Range: Up to 55 feet \/ 17 meters line-of-sight\u003c\/li\u003e\n  \u003cli\u003eWired Connectivity: 1\/4 inch TRS output, 1\/4 inch expression pedal jack and USB-C port\u003c\/li\u003e\n  \u003cli\u003ePower: DC 5V\/2A USB\u003c\/li\u003e\n  \u003cli\u003eBattery Type: Built-in 750mAh rechargeable lithium-ion battery\u003c\/li\u003e\n  \u003cli\u003eCharging Time: Approximately 7.5 hours\u003c\/li\u003e\n  \u003cli\u003ePlay Time: 40+ hours, varies by usage\u003c\/li\u003e\n  \u003cli\u003eRear Panel Controls: Power button and function button\u003c\/li\u003e\n  \u003cli\u003eIncluded Accessories: USB-C to USB-A charging cable, 3m 1\/4 inch TRS cable, Quick Start Guide and Safety Instructions Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy you should buy this\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eREACTOR Control is the ideal add-on for players who want performance-ready control without building a complicated MIDI setup. The six footswitches make it easy to move between presets, turn effects on and off, access the FX loop and use expression control, while wireless and wired operation let you choose freedom or maximum stability. With clear LED feedback, rechargeable power and simple plug-and-play integration, it keeps your focus on playing instead of managing controls.\u003c\/p\u003e","brand":"Positive Grid","offers":[{"title":"Default Title","offer_id":48001585676509,"sku":"REACTORCONTROL","price":199.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1507\/1680\/files\/Copilot_20260605_163106.png?v=1780692560"}],"url":"https:\/\/shop.theartsmusicstore.com\/collections\/positive-grid-reactor-series-amplifiers\/100-300.oembed","provider":"The Arts Music Store","version":"1.0","type":"link"}