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T-Rex Engineering Quint Machine

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$115.00 to $183.95 Price Tier: Standard

4.0 (3)

Find out who is using T-Rex Quint Machine

4 wishlisted

16 saved

Page last updated Jun 20, 2026

Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated June 19, 2026.

Store

Reviews

Price

4.5 (15)

$183.95

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4.5 (11)

$175.95 Used

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5.0 (14)

$169.00 6 available New

$96.08 2 available Used

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4.6 (90)

$116.00 $115.00 $1.00 · All time low

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£101.00

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Average Price: $148

Standard/Professional

$100

$301+

Price Tier

In the Harmonizer & Octave Effects Pedals category, T-Rex Engineering Quint Machine is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

Price History

Based on price data from 3 merchants for "T-Rex Engineering Quint Machine". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Product Description:

Unleash your creative potential with the T-Rex Quint Machine, an innovative addition to your pedalboard that offers more than your regular octave doubling effects. This dynamic pitch shifter pedal is your gateway to a plethora of sounds, from the lush resonance of 12-string guitars to the harmonious realm of organs, and captivating synth effects.

The T-Rex Quint Machine stands out for its precise polyphonic tracking, ensuring pitch effects won't falter, even when you're playing at your fastest. It's a pedal designed for musicians who crave versatility and precision in their performance.

With separate volume controls for Octave Up, Octave Down, and Fifth Up effects, the Quint Machine allows you to blend these tones with your dry signal or omit your dry tone for a more dramatic effect. Whether you're looking to enhance your sound subtly or catapult your tone into a new sonic dimension, the T-Rex Quint Machine is up to the task.

Crafted by Danish tone pioneers T-Rex Engineering, known for their high-quality effects pedals and guitar gear, this pedal embodies the brand's commitment to using some of the industry's top components. The Quint Machine is ready to take its place on your pedalboard and help you explore new musical horizons.

Key Features:

Pitch effects pedal with Octave Up, Octave Down, and Fifth Up
Separate volume controls for each pitch for a wide range of effects
Ability to combine with your dry signal or leave your dry signal out
Ideal for 12-string guitar tones, organ sounds, and synth-style effects
Fast polyphonic tracking for precise pitch effects
Powered by a 9-volt power supply (sold separately)

Product specs

Pedal Type	Octave pedal
Inputs	1 x 1/4"
Outputs	1 x 1/4"
Bypass Switching	Buffered
Power Source	9V DC power supply (sold separately)
Power Usage	125mA
Batteries	1 x 9V
Height	2.0"
Width	2.4"
Depth	4.6"
Weight	0.46 lbs.

FAQs

What types of sounds can the T-Rex Quint Machine produce?: The T-Rex Quint Machine can generate octave up, octave down, and a fifth up, allowing you to simulate organ, synth, or 12-string guitar sounds with ease.
Is the T-Rex Quint Machine suitable for live performances?: Yes, the T-Rex Quint Machine's buffered bypass ensures minimal signal loss, making it ideal for maintaining tone clarity during live performances.
Can the T-Rex Quint Machine be powered by a battery?: Yes, the T-Rex Quint Machine can be powered by a 9V battery, offering flexibility for musicians on the go.
Does the T-Rex Quint Machine work well with bass guitars?: The T-Rex Quint Machine is primarily designed for guitar but can also be used with bass guitars to add depth and harmonic complexity.
What kind of power supply does the T-Rex Quint Machine require?: The T-Rex Quint Machine requires a 9V DC power supply, which is sold separately, for optimal performance.

Videos

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That Pedal Show

That Pedal Show – Octave Pedals For Everyone!

That Pedal Show

T-Rex Quint Machine

ProGuitarShopDemos

T-Rex QUINT Machine

T-Rex Effects

Review Demo - T-Rex Effects Quint Machine

Premier Guitar

T-Rex Quint Machine Four-tone Generator Pedal Review

Sweetwater

T-Rex Quint Machine Review (sound like T. Morello, The white Stripes and more)

Negba

T-Rex QUINT MACHINE Octave Up + Down + a 5th up demo with dirty Marshall Amp tone

gearmanndude

T-Rex Quint Machine Octave Modulation // Review + Sound Demo

MusicStoreTV

The T-Rex Quint Machine Octave pedal - Rock demo

T-Rex Effects

Quint Machine Octave pedal from T-Rex (Product video)

T-Rex Effects

Reviews

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PROS

Exceptional polyphonic tracking capabilities
Adds a unique 5th element, enhancing sound variety
Simple and user-friendly design
No sound degradation, maintains signal quality
Versatile, offers cool bass and unique synth sounds
Sturdy build quality, reliable for live performances
Works well with other pedals, especially distortion/fuzz
Can generate funky, percussive, and organ-like sounds

CONS

Signal power drops when effect is engaged
Does not support 100% wet signal; dry signal always present
Initial sound can be muddy with noticeable delay
Mix knob can complicate achieving desired sound balance
Some latency present, affecting immediate responsiveness
Sound can appear 8-bit or too synthetic for some tastes
Not polyphonic, struggles with tracking chords
Requires its own adapter to avoid hum when daisy-chained

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about T-Rex Engineering Quint Machine.

Features and functionality

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The low octave on the Quint retains more high end compared to other models, offering a unique tonal quality.
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The Quint Machine operates without latency, tracking effectively down to a low C note, making it suitable for lower tunings common in doom/stoner metal.
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Users highlight the pedal's fast tracking ability as a standout feature, making it particularly effective for real-time play without lag.
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Use cases and applications

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Effective in a 3-piece band setting, the Quint enhances tone with the 5th and low octave without producing an "organ" sound.
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The Quint Machine excels at enhancing power chords by using the +1 Fifth, adding a harmonic layer that enriches solos and riffs.
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Comparisons

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The Quint tracks slower and slightly muddier than the OC-5, yet its tonal character is distinct with better high-end retention.
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User experience

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When used in the effect loop of a JHS Alpine, the Quint can create a shimmer reverb effect, expanding its versatility.
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Owners appreciate the Quint Machine for its ability to consolidate effects, eliminating the need for signal splitting or multiple pedals to achieve desired sounds.
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