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Thorpy FX Pulse Doppler

Pulse Doppler


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  • A versatile analog phaser, vibrato and tremolo pedal
  • Vintage charm of MKII Doppleganger distilled into a compact design
  • From subtle sweeps to intense swirls, mesmerising phaser sounds
  • Enjoy rhythmic pulsations, adding captivating rhythm to your music
  • Shape your sound with precise control and versatile EQ
  • Premium components for tonal supremacy and pristine sound
  • Impeccable build reflects ThorpyFX's commitment to excellence
  • Custom engineered enclosure merges sound and stunning aesthetics
  • Radar graphic suggests deep, pulsating rhythmic immersion
  • Stay informed with power on and off LED indicator
  • Effortlessly monitor tempo speed with LED indicators
  • Transparent sound quality with true bypass circuitry
  • Top mounted jacks for efficient pedalboard space utilisation
  • Worry free ownership with a two year warranty


Crafted by ThorpyFX's Dan Coggins, this analog masterpiece is a fusion of artistry and engineering. The vintage charm of the MKII version, inspired by the legendary Doppleganger pedal, captivated in a compact and user friendly design, delivering versatile and original phaser, vibrato, and tremolo sounds.

Unlock your creative potential effortlessly with intuitive controls. Rotary knobs for Depth, Rate, Blend, Enhance, and Manual, along with toggle switches and footswitches, conceal powerful features that ignite your musical imagination.

Delight in stereo capabilities, offering both dry and wet outputs for an unlimited tonal palette. The ThorpyFX Pulse Doppler empowers you to create awe inspiring sounds, transcending the boundaries of your artistry.

Indulge in premium sound quality, a testament to ThorpyFX's commitment to excellence. Housed within a beautiful laser cut anodised aluminium enclosure with a burgundy red powder coat base, the ThorpyFX Pulse Doppler radiates beauty and durability.

Embark on a sonic adventure with the ThorpyFX Pulse Doppler Phaser. Unleash your creativity, explore new realms of expression, and elevate your playing experience. Discover analog phaser, vibrato, and tremolo mastery today and ignite your musical potential.


  • FOOTSWITCH: Left: phase, vibrato, pulse; Right: bypass for seamless control
  • ENHANCE: Unlock unique tonal timbres with added resonance and harmonic tweaks
  • MANUAL (PHASE SHIFT): Effortlessly find your perfect sound by setting notch frequencies
  • DUAL: Explore diverse musical possibilities with synchronised or opposing motion
  • INVERT/PULSE/NORMAL: Experience reinforced, subtractive, and pulsating effects
  • BLEND: Achieve deep phasing by balancing dry and wet signals
  • DEPTH: Personalise modulation with adjustable LFO waveform and sweep range
  • RATE: Explore dynamic possibilities with adjustable LFO speed
  • POWER: Requires 9V DC centre negative power supply for optimal performance

Components and Technical Specifications

  • The Pulse Doppler is built using top tier components, ensuring exceptional audio fidelity and reliability
  • The 9V centre negative power requirement ensures compatibility with standard power supplies, guaranteeing hassle free operation
  • Battery operation is not supported
  • Current Consumption meter readings (mA) by Truetone:
    • 23 mA bypass
    • 45 mA engaged
  • Battery operation is not supported

Enclosure Dimensions

  • Depth: 125 mm / 4.9 in
  • Width: 99 mm / 3.9 in
  • Height: 55 mm to 35 mm / 2.1 in to 1.4 in


  • 592 g
  • 1.31 lbs

Official UK Dealers

FX Pedal Planet Limited and FX Pedal Planet Online Store proudly serve as official UK dealers for ThorpyFX effects pedals. If we do not have the specific ThorpyFX pedal you are looking for, please reach out to us via the contacts page, and will order it on our next stock order for you at the best price and customer service.

Buy Today and Pay Over Time

To give our customers flexibility and a pleasurable shopping experience, FX Pedal Planet Online Store accepts KlarnaAfterpayClearpay and Google Pay.

Klarna is a smooth and safe way to get what you want today, and pay over time. Afterpay allows customers to pay in four interest free instalments, budget your spending and earn rewards when you shop.

UK Deliveries

FREE 24 hour DHL tracked and signed delivery

International Deliveries

Despatched with DHL

Fast deliveries and processing through customs

For details, please click Deliveries and Charges.

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