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Average Price: $3,199

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$300

$801+

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Based on price data from 1 merchant for "Rivera Knucklehead Tre Reverb 55 - 55-watt Tube Head". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unleash the full potential of your guitar with the Rivera Knucklehead Tre Reverb 55 — a powerhouse 55-watt tube head that promises both aggression and versatility. Tailored for the discerning rock and metal guitarist, this amp head bridges the gap between overwhelming power and meticulous sound clarity. Drawing from the esteemed Knucklehead 120-watt lineage, it delivers a remarkable high-gain experience without compromising on note definition or tonal depth.

The Rivera Knucklehead Tre is engineered to bring out the best in your performance, whether you’re playing in a packed venue or your home studio. Its foundation control is a standout feature, providing a gain boost tailored specifically for lower-tuned guitars, ensuring that your riffs are as tight and chugging as you envision. With an intuitive array of tone controls, including a notch switch to toggle between Tweed and Blackface tones, you can sculpt your sound with precision.

For those who demand flexibility, this amp is designed with advanced I/O options. Directly record with ease using the line-level output, bypassing the need for mic setups. Plus, an effects loop with volume controls for both input and output allows for seamless integration with your existing gear. Ruggedly built, with an oversized transformer and military-grade components, the Knucklehead Tre is as durable as it is dynamic.

Key Features:

  • 55-watt all-tube amp head with 2 channels
  • High-gain performance with exceptional note definition
  • Foundation knob for low-frequency gain boost
  • Notch switch for Tweed and Blackface tone adjustments
  • Effects loop and balanced direct out for versatile configurations
  • Includes a 3-function footswitch for channel switching
  • Robust construction with welded steel chassis and nickel-plated steel corners

Product specs

Type Tube
Number of Channels 2
Output Power 55W
Preamp Tubes 5 x 12AX7
Power Tubes 2 x EL34
EQ 3-band EQ per channel
Inputs 2 x 1/4" (low gain, high gain)
Outputs 2 x 1/4" (speaker out), 1 x 1/4" (line out)
Effects Loop Yes
Footswitch I/O 1 x 8-pin DIN (channel, gain/boost, FX loop)
Footswitch Included Yes, 3-button footswitch
Bias Type Adjustable Fixed
Construction Material Black Tolex
Power Source Standard IEC AC cable
Height 11"
Width 24.75"
Depth 10"
Weight 58 lbs.

FAQs

What type of music is the Rivera Knucklehead Tre Reverb 55 best suited for?

The Rivera Knucklehead Tre Reverb 55, with its 55-watt tube power and versatile 2-channel design, is ideal for rock and metal genres, offering powerful clean tones and aggressive overdrive suitable for high-gain applications.

Does the Rivera Knucklehead Tre Reverb 55 take pedals well?

Yes, the Rivera Knucklehead Tre Reverb 55 is designed to work well with pedals, featuring an effects loop for seamless integration with your pedalboard, enhancing your tonal flexibility.

What are the core tonal characteristics of the Rivera Knucklehead Tre Reverb 55?

The Rivera Knucklehead Tre Reverb 55 delivers a rich, dynamic tone with a strong emphasis on midrange punch and high gain, making it suitable for both clean and distorted sounds across its two channels.

Is the Rivera Knucklehead Tre Reverb 55 loud enough for live performances?

Yes, with its 55-watt power output, the Rivera Knucklehead Tre Reverb 55 is powerful enough for live performances, providing ample volume and headroom for gigging musicians.

What kind of footswitch is included with the Rivera Knucklehead Tre Reverb 55?

The Rivera Knucklehead Tre Reverb 55 comes with a 3-button footswitch that allows you to control channel switching, gain/boost, and the effects loop, providing convenient on-stage control.

theperfectguitar

theperfectguitar

Rivera Knucklehead Tre Reverb Review & Demo - The Perfect Guitar

Video thumbnail for Rivera Knucklehead Tre Reverb Review & Demo - The Perfect Guitar by theperfectguitar

Rivera Knucklehead Tre Reverb Review & Demo - The Perfect Guitar

theperfectguitar

theperfectguitar

Video thumbnail for Rivera Knucklehead Reverb 55 demo by Istvan Alapi by Kiss I. Krisztina

Rivera Knucklehead Reverb 55 demo by Istvan Alapi

Kiss I. Krisztina

Kiss I. Krisztina

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Rivera Knucklehead Tre Reverb 55 - 55-watt Tube Head.

Features and functionality

  • The Knucklehead Tre is noted for its pronounced low-end punch, making it suitable for genres requiring deep bass presence.

    Source

Comparisons

  • Users equate the clean tones to the best Fender amps, while the gain channel is compared to a Marshall sound, especially with an overdrive pedal.

    Source
  • The Rivera Knucklehead Reverb's gain is described as "granite boulder-sounding," balancing tube warmth with high gain, making it a unique option for heavy tones.

    Source
  • The Knucklehead Reverb is compared to Fryette Ultra Lead for its aggressive yet clear gain, but with a distinctive "grainy" quality that avoids ear fatigue.

    Source

Value and pricing

  • The Knucklehead Tre and other Rivera models are seen as underappreciated gems, providing boutique-level sound and build at more accessible prices.

    Source

Use cases and applications

  • Known for achieving the "Rise Against" guitar sound, the amp is popular among punk and rock musicians seeking a powerful and versatile tone.

    Source
  • The Knucklehead Tre Reverb is praised for its ability to deliver a "full out gain-y sonic assault," suitable for aggressive music styles without losing clarity.

    Source
  • Owners note its capability for delivering "darker-tinged, molten-lava-esque tonality," appealing for metal and heavy rock genres.

    Source

User experience

  • Rivera Knucklehead users highlight the amp's ability to maintain aggression without sacrificing tone quality, making it a favorite for extended play sessions.

    Source

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