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Average Price: $183
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$150
$601+
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Based on price data from 1 merchant for "Korg Nu:tekt TR-S POWER TUBE REACTOR". Prices shown reflect NEW condition. Tracking began Apr 25, 2026.
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Description
Elevate your sound with the Korg Nu:tekt TR-S POWER TUBE REACTOR, a multi-effects pedal that merges the warmth of NuTube vacuum tube technology with the creativity of DIY assembly. Designed for musicians who crave both authenticity and versatility, this pedal brings a rich, dynamic tone to your guitar rig, enhancing your sound palette with its innovative tube-driven design. Whether you're crafting soulful blues riffs or diving into experimental soundscapes, the TR-S delivers a unique tonal character that only vacuum tubes can offer.
Assemble your own sonic powerhouse with the included building instructions, tools, and pick, making it a rewarding project for both seasoned pros and enthusiastic hobbyists. The TR-S is equipped with standard 6.3 mm mono jack input and output, ensuring seamless integration into your existing setup. Power it with a 9V battery or a DC 9V mains adapter for continuous play, achieving approximately 5 hours of use on a single alkaline battery. With a power consumption of 85 mA, it's both efficient and reliable for any performance scenario.
For musicians who value hands-on craftsmanship and the nuanced sound of tube technology, the Korg Nu:tekt TR-S POWER TUBE REACTOR is an essential addition to your pedalboard.
Key Features:
- DIY kit with NuTube vacuum tubes: Nutube.6P1
- Input and output: 6.3 mm mono jack
- Powered by 9V alkaline batteries or DC 9V mains adapter
- Approximate battery life: 5 hours (with alkaline batteries)
- Power consumption: 85 mA
- Includes building instructions, tools, and pick
- Note: Battery and mains adapter not included
Product specs
| Available since | February 2023 |
| Effect Types | Amp Simulator |
FAQs
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What type of effect does the Korg Nu:tekt TR-S POWER TUBE REACTOR provide?
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The Korg Nu:tekt TR-S POWER TUBE REACTOR functions as an amp simulator, offering a tube-driven sound that replicates the tonal characteristics of classic amplifiers.
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Is the Korg Nu:tekt TR-S suitable for live performances?
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Yes, the Korg Nu:tekt TR-S is designed for both studio and live settings, providing a robust tube-driven amp simulation that enhances your guitar's tone on stage.
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Does the Korg Nu:tekt TR-S require a specific power supply?
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The Korg Nu:tekt TR-S is powered by a standard 9V DC power supply, commonly used with guitar pedals, making it easy to integrate into your existing pedalboard setup.
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Can the Korg Nu:tekt TR-S be used with bass guitars?
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While primarily designed for electric guitars, the Korg Nu:tekt TR-S can also be used with bass guitars, providing a warm and dynamic tube amp simulation suitable for various styles.
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How does the Korg Nu:tekt TR-S differ from other amp simulators?
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The Korg Nu:tekt TR-S features a unique tube-driven design that delivers authentic amp tones, distinguishing it from digital amp simulators by providing a more organic and responsive sound.
Videos
K Sakuma
KORG / Nu:Tekt TR-S Power Tube Reactor
Reviews
PROS
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Provides rich, harmonic tube distortion for a warm, fat sound
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Functions as a tube compressor and distortion in one compact unit
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Enhances overall sound quality, making amps and pedals sound better
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Mix knob allows for parallel compression and distortion
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Great for bass, adding foundation and presence without muddiness
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Ideal at the start of the signal chain for a "curtain-opening" effect
CONS
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Sensitive to high-output pickups, causing exaggerated SAG effects
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Requires a screwdriver to adjust key controls, which is inconvenient
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Not designed for line level, needing additional equipment for proper use
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Produces overly compressed signals when used incorrectly
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Mix knob can be ineffective with high gain settings
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Korg Nu:tekt TR-S POWER TUBE REACTOR.
Features and functionality
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Acts as a tube compressor, ideal for controlling volume spikes and enhancing signal thickness in high-gain settings.
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Simulates power amp sag and compression, but cannot drive speaker cabinets.
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The TR-S has more knobs than typical compressors, offering nuanced control, especially for emulating tube amp sag.
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Use cases and applications
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Best placed as the last pedal in the gain section of a pedalboard setup for optimal performance.
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Effective in the FX loop of solid-state amps like the Orange Super Crush, enhancing tubelike compression without a real tube amp.
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Users seek bass demos, suggesting interest in its performance across different instruments, notably for saturation and overdrive effects.
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Critic Reviews
Based on 0 Reviews and 0 Ratings
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