Warm Audio Jet Phaser

$96.00 to $199.99 Price Tier: Standard

3 Critic Reviews

Find out who is using Warm Audio Jet Phaser

5 wishlisted

18 saved

Page last updated Jun 19, 2026

Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated June 19, 2026.

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4.5 (18)

$159.99

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4.0 (4)

$199.99

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4.2 (28)

$199.99

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5.0 (13)

$111.89 31 available New

$84.99 21 available Used

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$199.99

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$199.00

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4.4 (33)

$98.00 $96.00 $2.00 · All time low

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Average Price: $156

Standard/Professional

$75

$201+

Price Tier

In the Phaser Effects Pedals category, Warm Audio Jet Phaser is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Standard

High-end

Price History

Based on price data from 4 merchants for "Warm Audio Jet Phaser". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Experience the retro vibes of the 70s with the Warm Audio Jet Phaser. A perfect fusion of modern technology and vintage aesthetics, this phaser pedal is a faithful recreation of the iconic 70s phaser effect, bringing the classic swoosh, swirl, and sweep right into your hands.

The Phaser's unique design lets you play around with a variety of sonic textures, from the deep, resonant tones of vintage phasers to the hypersonic jet swoosh, taking your sound to new heights. The Jet Phaser is not just about creating nostalgic sounds; the true-bypass operation ensures your tone remains pure and unaltered when the pedal is disengaged.

What sets the Jet Phaser apart is its one-of-a-kind fuzz circuit. This feature lets you push the boundaries of conventional phaser effects, creating a gooey swirling sound that's uniquely yours. Add to this the Fast/Slow footswitch with a ramping effect for a rotary speaker-type operation, and you have a pedal that offers a level of expressiveness that rivals an electric organ.

Whether you're a guitarist, bassist, or keyboard player, the Warm Audio Jet Phaser is a versatile addition to your pedalboard, ready to plunge your audience into a wave of sonic nostalgia.

Key Features:

Authentic recreation of the iconic 70s phaser effect
One-of-a-kind fuzz circuit for creating unique swirling sounds
True-bypass operation keeps your tone unaltered when disengaged
Fast/Slow footswitch with a ramping effect for added versatility
Resonance control for dialing in a range of sonic textures
Six modes: 2 traditional Phase modes and 4 fuzzed-out Jet modes
Powered by two 9V batteries or the included 18V power supply
Ideal for guitarists, bassists, and keyboard players.

Owner's manual

Warm Audio Jet Phaser User Manual

Product specs

Pedal Type	Phaser
Analog/Digital	Analog
Effects	Phaser, Jet Fuzz Phase
Inputs	1 x 1/4"
Outputs	1 x 1/4"
True Bypass	Yes
Power Source	18V DC power supply (included)
Power Usage	9mA
Batteries	2 x 9V
Height	2.25"
Width	10.25"
Depth	6.5"
Weight	4.6 lbs.

FAQs

What types of effects does the Warm Audio Jet Phaser offer?: The Warm Audio Jet Phaser provides two main effects: a classic phaser and a jet fuzz phase, allowing for both subtle modulation and intense, fuzz-infused phasing.
Is the Warm Audio Jet Phaser suitable for both guitar and bass?: Yes, the Warm Audio Jet Phaser works well with both electric guitar and bass, delivering rich phasing effects that enhance the tone of either instrument.
What power supply does the Warm Audio Jet Phaser require?: The Warm Audio Jet Phaser requires an 18V DC power supply, which is included with the pedal, ensuring optimal performance and sound quality.
Does the Warm Audio Jet Phaser have true bypass switching?: Yes, the Warm Audio Jet Phaser features true bypass switching, ensuring that your signal remains uncolored when the pedal is not engaged.
How does the Warm Audio Jet Phaser compare to vintage phaser pedals?: The Warm Audio Jet Phaser is designed to replicate the iconic sound of vintage phaser pedals, offering rich, analog tones with the added versatility of a jet fuzz phase effect.

Videos

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Warm Audio

Warm Audio // Jet Phaser - Introduction & Demonstration

Warm Audio

THE MOST INTENSE PHASER EVER! A Classic Returns WARM AUDIO JET PHASER

Pete Thorn

Warm Audio Jet Phaser | Faithfully Recreated

Rabea Massaad

Warm Audio Jet Phaser Demo - First Look

Premier Guitar

Warm Audio Jet Phaser Pedal Demo [NO TALKING]

Marty Music

WILD! Warm Audio Jet Phaser!

Riffs, Beards & Gear

HUGE Pedal, HUGE Tone? (Warm Audio Jet-Phaser)

Guitar MAX

Warm Audio Jet Phaser Guitar Pedal Demo on Guitar, Bass and Vocals!

Squad Car 37

Warm Audio Jet Phaser - The old school SCREAM you've been after! - LowEndLobster Fresh Look

LowEndLobster

Warm Audio Jet Phaser

Pedal of the Day

Reviews

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PROS

Wide range of tones, from classic to unique
High build quality, professional-grade construction
Responsive to upstream EQ for tone shaping
Includes "Jet" fuzz for additional tonal options
Compatible with guitar, bass, and potentially keyboards
Preserves sound clarity even with heavy effects
True analog effect, without digital circuits
Comes with an 18V adapter for quiet operation
Solid, heavy-duty design prevents slipping
Knobs offer precise control over sound changes

CONS

Large size may not fit on standard pedalboards
Heavy, not easily portable
Lacks indicator LEDs for effect and fast/slow activation
Missing an overall volume control for less fuzz use
Edges on wooden sides could be more durable

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Warm Audio Jet Phaser.

Features and functionality

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The pedal's fuzz lacks a tone control, offering only four preset fuzz/phase combinations, making tonal customization limited without external EQ.
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The fuzz section includes bright and dark modes with shallow and deep fuzz, providing a wide tonal range.
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The pedal offers two distinct phaser settings: Phase 1 for a shallow effect and Phase 2 for a deep, intense modulation.
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The pedal's bright fuzz mode is extremely bright, which may require rolling off highs on the amp to manage in a live setting.
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The pedal has no LED indicators, which can make it difficult to determine if it's engaged.
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Owners note that the phaser has a distinctly 70's tone, reminiscent of sounds used by Ernie Isley, particularly on songs like "That Lady."
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The pedal only offers combined fuzz and phaser modes, lacking a standalone fuzz option.
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0 0

The pedal suffers from a significant volume drop when the effect is engaged, even at maximum levels.
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Use cases and applications

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Despite its simplicity, the pedal is favored for its ability to be "awesomely nasty" and makes a strong impact in jam sessions.
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0 0

An equalizer pedal placed after the Jet Phaser can greatly enhance its tonal range, allowing for more precise sound sculpting.
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User experience

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The pedal's size dominates pedalboard space but is visually appealing, making it a satisfying addition for some users.
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Owners appreciate the pedal's ability to add subtle modulation and warmth, making it versatile for different musical styles.
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0 0

Running the pedal on an 18V power supply instead of using dual 9V batteries leads to a less rich and deep phasing sound.
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Value and pricing

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The pedal is often found at a significantly reduced price, such as $99, making it an attractive option despite its limitations.
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Setup and maintenance

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Accessing the battery compartment is cumbersome due to multiple screws, which some find inconvenient despite the better sound achieved with batteries.
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Requires unscrewing the enclosure to access dual 9V batteries, which is considered inconvenient.
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Comparisons

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Users compare the pedal's tone to a combination of a Big Muff and Maestro PS-1A, noting a difference in the fuzz character.
Source

Mods and upgrades

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An LED mod exists that involves soldering wires to the footswitches, allowing for visual status indication.
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Build quality

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The enclosure is notably large and heavy, weighing 4.6 lbs, with wooden ears prone to scratching.
Source

Critic Reviews

Warm Audio Jet Phaser Review - Premier Guitar

premierguitar.com

The Warm Audio Jet Phaser is a compelling homage to the classic Roland design, delivering rich, complex phaser tones combined with a unique fuzz. Its four jet modes offer a versatile palette, while the resonance control allows for fine-tuning. However, its quirks, like the inability to use the fuzz independently and lower-than-expected output levels, may frustrate some users. Still, for those who appreciate vintage effects, the Jet Phaser rewards with characterful sounds that stand out in a mix. A must-try for pedal enthusiasts, but be prepared to navigate its vintage-style limitations.

positive

Full Review

Warm Audio Jet Phaser Review | GuitarPlayer

guitarplayer.com

The Warm Audio Jet Phaser captures the essence of 1970s sound with its authentic Leslie-like tones and fuzz combinations, delivering unique textures for solos. Its robust build and premium components ensure reliability, but its sizable footprint might deter pedalboard space savers. While the pedal excels in producing rich, swirling sounds ideal for both rhythm and lead, it demands a commitment to real estate that some may find excessive. If you're ready to embrace a bit of nostalgia and the potential for standout tones, the Jet Phaser could be your next go-to effect.

positive

Full Review

Review: Warm Audio Jet Phaser

guitar.com

The Warm Audio Jet Phaser delivers a nostalgic punch with its massive tones and quirky design, perfectly capturing the essence of its 1970s predecessor. Its robust construction and authentic controls invite creative exploration, especially with its intense modulation effects. However, some users may be disappointed by its underwhelming jet level boost and the thinner sound when powered by mains. While it might come off as impractically oversized, it offers an exhilarating sonic experience that many guitarists will find irresistible. Overall, it’s a delightful, if flawed, homage to vintage pedal design.

positive

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