ThorpyFX Pulse Doppler

$319.00 Price Tier: High-end

4 Critic Reviews

2 wishlisted

2 saved

Page last updated Jun 01, 2026

Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated June 1, 2026.

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Price

$319.00

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4.0 (2)

$319.00 9 available New

$164.00 5 available Used

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Average Price: $267

High-end/Boutique

$75

$201+

Price Tier

In the Phaser Effects Pedals category, ThorpyFX Pulse Doppler is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

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Description

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The PULSE DOPPLER PHASER is the first design ThorpyFx has released since Dan Coggins became a full time member of the team. This fully Analog Phaser is a MKII version of the Doppleganger, taking all that was great about that vintage pedal, mixing it up, distilling it and releasing a more compact, and easier to utilise version. It was designed from the ground up to provide the most incredibly versatile and original phaser sounds with an insane level of versatility from an analog effect.

With rotary controls for Depth, Rate, Blend, Enhance, and Manual coupled with two toggle switches and two footswitches this analog pedal keeps it functionally simple but is a deceptively feature packed beast. For stereo pedal enthusiasts, they will be pleased to know that the Pulse Doppler has both dry and wet outputs. This pedal allows you to deliver an almost unlimited tonal pallet no matter what your mood/style or guitar and amp setup. The premium sound is enhanced through the use of premium components all wrapped in a beautiful custom engineered enclosure.

Each pedal offers the following features:

Five knobs to control Depth, Rate, Blend, Enhance, and Manual.
Wet and dry outputs.
A beautiful laser cut anodised aluminium enclosure wrapped in an burgundy red powder coat base.
Engineered to be robust but functional with recessed knobs, sloped front and top mounted jacks.
9-volt operation and standard DC input
Size: (W)100mm x(L)125mm x(H)53mm
Current Draw - 50mA

Product specs

Brand	ThorpyFX
Model	Pulse Doppler
Finish	Silver
Year	2021
Categories	Chorus and Vibrato, Phaser Pedals
Pedal Format	Standard

FAQs

What type of effects does the ThorpyFX Pulse Doppler offer?: The ThorpyFX Pulse Doppler provides a range of modulation effects, including phaser, vibrato, and chorus, allowing for versatile sound shaping suitable for various musical styles.
Is the ThorpyFX Pulse Doppler pedal suitable for live performances?: Yes, the ThorpyFX Pulse Doppler is designed with robust construction and intuitive controls, making it well-suited for live performances where reliable and dynamic modulation effects are needed.
How does the ThorpyFX Pulse Doppler handle power supply requirements?: The ThorpyFX Pulse Doppler requires a standard 9V DC power supply, which is typical for many guitar pedals, ensuring compatibility with most pedalboard power setups.
Can the ThorpyFX Pulse Doppler be used with bass guitars?: Yes, the ThorpyFX Pulse Doppler works well with bass guitars, providing rich modulation effects without losing low-end clarity, making it a versatile choice for bassists.
What makes the ThorpyFX Pulse Doppler different from other phaser pedals?: The ThorpyFX Pulse Doppler stands out due to its combination of phaser, vibrato, and chorus effects, offering a unique blend of modulation capabilities and high-quality sound for experimental and traditional uses alike.

Videos

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AndyDemos

ThorpyFX Pulse Doppler - Phaser/Vibrato/Tremolo

AndyDemos

Thorpy FX Pulse Doppler

Mike Hermans

10 Phaser, Vibrato and Tremolo Riffs | Thorpy FX Pulse Doppler (Pedal Demo)

Let's Play All

ThorpyFx Pulse Doppler | Phaser Vibrato Tremolo

R.J. Ronquillo

Thorpy FX - Pulse Doppler

collector//emitter

Don't be confused! Thorpy FX Pulse Doppler

EytschPi42

Demos in the Dark // Thorpy FX Pulse Doppler Analog Phaser // Pedal Demo

Demos In The Dark

A Modulation Pedal Like No Other | Thorpy FX Pulse Doppler

Jackson Brooksby

Thorpy FX Pulse Doppler || Demo

Noise Generator

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about ThorpyFX Pulse Doppler.

Features and functionality

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The Pulse Doppler's 'dual' and 'figure eight' notch settings uniquely alter phase modulation stress, with 'invert' providing a bubbly phaser feel and 'pulse' offering a choppy effect.
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The Pulse Doppler includes mono input, wet out, and dry out options, which can function as a convenient splitter to two amps when placed at the end of a chain.
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The Pulse Doppler's controls are highly interactive, requiring understanding of phasing concepts like "twin-notch" filters to fully exploit its tonal capabilities.
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Setup and maintenance

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Users report that the Pulse Doppler may produce ticking sounds when bypassed, which can be mitigated by placing a buffered pedal like a Klone upstream.
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Use cases and applications

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The pedal excels in creating warble, off-kilter modulation, and tremolo sounds, often gravitating towards these effects while remaining versatile for other modulation types.
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The Pulse Doppler can create an intense stereo panning effect in mono, offering a psychedelic experience when set to a slow rate.
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Provides extensive tweakability, making it ideal for creating wild, psychedelic sounds in headphone mixes or experimental recordings.
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User experience

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Some owners find the pedal's sound-dialing process tedious but ultimately rewarding, attributing the effort to its unique tonal capabilities and compelling modulation sounds.
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Some users appreciate the protective side panels for preventing accidental knob movement, particularly during transport or live settings.
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Owners find unexpected sonic surprises and moments of delight when experimenting with the Pulse Doppler's settings.
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Build quality

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The pedal's chrome plating is a fingerprint magnet, and its recessed controls can be awkward for making fine adjustments.
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The pedal design is heavy, lending a solid feel but potentially cumbersome for transport.
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Comparisons

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Compared favorably to Moog 103 and Wombtone, with noted superior tweakability and unique dual output functionality.
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Critic Reviews

Thorpy Pulse Doppler Review - Premier Guitar

premierguitar.com

The ThorpyFX Pulse Doppler is a powerhouse of phasing options, delivering almost limitless sonic possibilities thanks to its deep functionality and exceptional build quality. While the multitude of controls allows for intricate sound shaping, the sensitivity can be overwhelming for some, requiring a steep learning curve to navigate effectively. It’s an excellent choice for sound sculptors and studio musicians looking to explore unconventional modulations, but gigging players may find its complexity a hindrance without preset capabilities. For those willing to invest the time, the rewards are rich and varied, making it a standout in the realm of boutique effects pedals.

positive

Full Review

ThorpyFX Pulse Doppler review: The Lovetone Doppelganger reimagined

guitar.com

The ThorpyFX Pulse Doppler offers a fascinating journey into modulation effects, with its complex interface and impressive tonal range. While it excels at delivering rich phaser, tremolo, and vibrato sounds, the learning curve can be steep, causing frustration for those expecting a straightforward setup. Its smaller, affordable design is a plus, but the intricate controls may leave users feeling overwhelmed. This pedal shines for adventurous players willing to invest time in exploration, yet it may deter those seeking plug-and-play simplicity. Ultimately, the Pulse Doppler is a mixed bag—beautiful sounds await, but patience and experimentation are key.

neutral

Full Review

ThorpyFX Pulse Doppler review | Guitar World

guitarworld.com

The ThorpyFX Pulse Doppler is a compact powerhouse of phasing and vibrato effects, offering a versatile range that can mimic classic tones while also venturing into innovative territory. Its solid build and intuitive controls allow for nuanced sound exploration, making it a must-try for any guitarist. However, the absence of presets might deter some users seeking convenience. If you're willing to invest time in crafting your sounds, this analog pedal promises an expansive auditory journey.

positive

Full Review

ThorpyFX Pulse Doppler review | MusicRadar

musicradar.com

The ThorpyFX Pulse Doppler is a versatile phaser and vibrato pedal that excels in delivering a wide range of sounds, from classic phase shifting to unique tremolo effects. Its compact design and robust build are definite pluses. However, the pedal's complex controls can be overwhelming, requiring patience and experimentation to master. The absence of presets adds to the learning curve, making it a bit daunting for those who prefer straightforward operation. Despite these challenges, the sonic possibilities make it a worthwhile investment for adventurous musicians seeking to explore intricate modulation effects.

positive

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