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Average Price: $99

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Description

The Vertex Ultraphonix Overdrive HRM is crafted to deliver the iconic tones of a Dumble Overdrive Special amplifier in a compact pedal format. Designed for guitarists seeking to capture that legendary, dynamic overdrive sound, the Ultraphonix HRM stands out with its meticulous attention to tonal detail. This pedal is ideal for those who want to infuse their playing with expressive, touch-sensitive overdrive that responds to every nuance of their performance.

The Ultraphonix HRM brings a sophisticated overdrive experience, allowing users to dial in a range of tones from subtle, warm overdrive to more aggressive, harmonically rich sounds. Its intuitive control layout includes Gain, Level, Tone, and HRM (Hot Rubber Monkey) knobs, offering versatility and precision in tone shaping. The HRM control is particularly unique, emulating the post-overdrive tone stack found in some Dumble amps, providing an extra layer of tonal sculpting.

Constructed with high-quality components for reliability and durability, this pedal is built to withstand the rigors of both studio and live performances. The Ultraphonix HRM is true bypass, ensuring that your signal remains pristine when the pedal is not engaged. Whether you're playing blues, rock, or jazz, this overdrive pedal is a powerful tool for enhancing your sonic palette.

Key Features:

  • Emulates the sound of a Dumble Overdrive Special amplifier
  • HRM (Hot Rubber Monkey) control for post-overdrive tone shaping
  • Intuitive control layout with Gain, Level, Tone, and HRM knobs
  • True bypass switching for a clean signal path
  • High-quality components for durability and reliable performance

Product specs

Brand Vertex
Model Ultra-Phonix HRM
Finish Black
Year 2010s
Categories Overdrive and Boost Pedals

FAQs

What type of sound can I expect from the Vertex Ultraphonix Overdrive HRM pedal?

The Vertex Ultraphonix Overdrive HRM is designed to emulate the classic Dumble amplifier tone, providing smooth, dynamic overdrive with rich harmonic content, making it ideal for blues, rock, and fusion genres.

Is the Vertex Ultraphonix Overdrive HRM pedal suitable for live performances?

Yes, the Ultraphonix Overdrive HRM is well-suited for live performances, offering a robust build and dynamic responsiveness that can cut through a mix, delivering consistent tones on stage.

Does the Vertex Ultraphonix Overdrive HRM work well with both single-coil and humbucker pickups?

The Ultraphonix Overdrive HRM is versatile and works well with both single-coil and humbucker pickups, maintaining clarity and character across different guitar types.

What power supply does the Vertex Ultraphonix Overdrive HRM require?

The Vertex Ultraphonix Overdrive HRM requires a standard 9V DC power supply and is center-negative, which is compatible with most pedalboard power supplies.

How does the Vertex Ultraphonix Overdrive HRM compare to other overdrive pedals?

The Ultraphonix Overdrive HRM is unique in its ability to replicate the sought-after Dumble amp tones, offering a more dynamic and touch-sensitive response compared to many other overdrive pedals.

Vertex Effects

Vertex Effects

Theo Katzman's Favorite Overdrive | Ultra-Phonix HRM

Video thumbnail for Theo Katzman's Favorite Overdrive | Ultra-Phonix HRM by Vertex Effects

Theo Katzman's Favorite Overdrive | Ultra-Phonix HRM

Vertex Effects

Vertex Effects

Video thumbnail for VERTEX ULTRA-PHONIX HRM Overdrive / Distortion Pedal. Hot Rodded Marshall Meets Dumble? by Shawn Tubbs

VERTEX ULTRA-PHONIX HRM Overdrive / Distortion Pedal. Hot Rodded Marshall Meets Dumble?

Shawn Tubbs

Shawn Tubbs

Video thumbnail for VERTEX Effects: Ultra-Phonix HRM by Brett Kingman

VERTEX Effects: Ultra-Phonix HRM

Brett Kingman

Brett Kingman

Video thumbnail for Vertex Effects Ultra-Phonix HRM Overdrive Pedal Demo by Sweetwater

Vertex Effects Ultra-Phonix HRM Overdrive Pedal Demo

Sweetwater

Sweetwater

Video thumbnail for Ultra-Phonix HRM | Eric John-A-Massa Tone | ES-335 by Vertex Effects

Ultra-Phonix HRM | Eric John-A-Massa Tone | ES-335

Vertex Effects

Vertex Effects

Video thumbnail for Vertex Ultra-phonix HRM Quick Playthrough by Gabriel Bergman

Vertex Ultra-phonix HRM Quick Playthrough

Gabriel Bergman

Gabriel Bergman

Reviews

PROS

  • Offers a wide variety of tones, from dark metal to bright blues

  • Emulates the highly sought-after Dumble tone effectively

  • Compatible and sounds great with different amps (Marshall, EVH 5150)

  • Provides smoky brown crunch tones for skilled players

  • Solid heavy metal construction ensures durability

  • Features professionally made PCB circuits

  • Allows for extensive tone shaping with more knobs and adjustments

CONS

  • Small knobs can be difficult to dial in precisely

  • Some users find the sound thin and generic

  • Constructed with cheap, less robust switches and electronics

  • Controversies surrounding the brand owner may deter some buyers

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Vertex Ultraphonix Overdrive HRM.

Comparisons

  • The Vertex Ultra Phonix is compared to Dumble amps, but lacks the full interaction between preamp and power amp sections found in the original.

    Source
  • The Vertex Ultra Phonix V1 feels similar to MojoHand's Extra Special Drive but offers less control.

    Source
  • The Ultra Phonix is said to deliver a good feel and tone similar to the Steel String Singer, suitable for those who occasionally enjoy a Dumble tone.

    Source

Features and functionality

  • The pedal is noted for its ability to approximate the frequency spectrum and drive characteristics of a Dumble preamp channel.

    Source

Use cases and applications

  • It's suggested that the Ultra Phonix may not suit all music styles, despite its unique Dumble-like tone.

    Source
  • Works excellently with lap steel guitars for a David Lindley/Jackson Browne vibe, especially through a big clean Fender amp.

    Source
  • It's noted for providing a wide range of tones through the filter knob sweep.

    Source

User experience

  • Some users express skepticism about the authenticity of the Ultra Phonix's Dumble sound, suggesting it only captures the "flavor" rather than the full experience.

    Source
  • Users have noted that the V2 version feels stripped back compared to the V1, making it less engaging.

    Source

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