Pricing and availability

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Sweetwater
5.0 (17)
$199.99
Reverb
4.0 (5)
$199.99 New
$150.00 Used
Thomann
4.9 (28)
$199.00

Average Price: $190

High-end/Boutique

$60

$151+

Price Tier

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Standard

High-end

Price History

Based on price data from 2 merchants for "Vertex Effects Boost MKII Pedal". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Vertex Effects Boost MKII Pedal: The Sonic Magician

Don't be deceived by the name, the Vertex Effects Boost MKII Pedal is not just a boost. This multifunction guitar pedal can function as a gain booster, offering up to 16dB of ultra-transparent gain. It can drive your amp into rich saturation or give your solos a squeaky-clean level bump, depending on your preference.

The Boost MKII can handle both line- and instrument-level signals. It includes ultra-linear input/output buffers that can elevate your sound to new heights without adding any tonal coloration. This pedal's buffers can propel even a mid-level rig into pro-level territory. If your rig is already near perfect, the Boost MKII will supply that elusive final 1%.

The Boost MKII's insert jack is a game-changer. It allows you to adjust your volume via an external treadle-style pedal while keeping your guitar's signal completely isolated. It's as if you're plugging straight into your amp. Housed in a compact enclosure that's 33% slimmer than its predecessor, the Vertex Boost MKII is a must-have for any tone-obsessed guitarist.

Key Features: - Boost pedal with 16dB of ultra-transparent gain - Accommodates both line- and instrument-level signals - Ultra-linear buffers condition your entire signal path, ensuring optimal input and stable output - 1-Mohm input buffer compensates for pickup loading - 100-ohm output buffer tackles arena-sized cable runs like a champ - Converts a noisy passive effects loop into a max-quality, whisper-quiet active loop - Insert jack enables volume adjustment via an external treadle-style pedal while keeping your guitar's signal isolated - 33% slimmer than its predecessor - Compatible with a wide range of treadle-style pedals for volume control - Delivers saturation and sustain or a full-range level increase, without altering the tone of your guitar.

Product specs

Pedal Type Boost
Analog/Digital Analog
Inputs 1 x 1/4"
Outputs 1 x 1/4"
Other I/O 1 x 1/8" (expression)
Bypass Switching Buffered
Power Source 9V DC power supply (sold separately)
Power Usage 16mA
Height 2.2"
Width 1.8"
Depth 4.5"

FAQs

What makes the Vertex Effects Boost MKII Pedal different from the original MKI version?

The Vertex Boost MKII features a more compact design, being 33% slimmer than the MKI, while maintaining the same tonal quality and functionality. This makes it easier to fit on any pedalboard without sacrificing performance.

How does the Vertex Effects Boost MKII Pedal enhance my guitar tone?

The Boost MKII provides a clean boost to your signal, allowing you to increase volume or drive your amplifier harder. It can enhance your guitar's presence in a mix, making certain parts of your performance stand out.

Is the Vertex Effects Boost MKII Pedal compatible with an expression pedal?

Yes, the Boost MKII includes a 1/8" input for an expression pedal, allowing for dynamic control over the boost level during performance.

What power supply is required for the Vertex Effects Boost MKII Pedal?

The Boost MKII requires a 9V DC power supply, which is sold separately. It has a power usage of 16mA.

Does the Vertex Effects Boost MKII Pedal have buffered bypass switching?

Yes, the Boost MKII features buffered bypass switching, which helps preserve your signal quality when the pedal is not engaged.

Vertex Effects

Vertex Effects

Vertex Boost MKII | Boost, VOL/EXP Pedal Controller, Pedalboard Interface, FX Loop Buffer

Video thumbnail for Vertex Boost MKII | Boost, VOL/EXP Pedal Controller, Pedalboard Interface, FX Loop Buffer by Vertex Effects

Vertex Boost MKII | Boost, VOL/EXP Pedal Controller, Pedalboard Interface, FX Loop Buffer

Vertex Effects

Vertex Effects

Video thumbnail for Vertex Boost MKII | The Gold Standard for Clean Boost Just Got Smaller by Vertex Effects

Vertex Boost MKII | The Gold Standard for Clean Boost Just Got Smaller

Vertex Effects

Vertex Effects

Video thumbnail for Vertex Effects Boost MKII Pedal Demo by Sweetwater

Vertex Effects Boost MKII Pedal Demo

Sweetwater

Sweetwater

Video thumbnail for Vertex VS Benson - Two Very Different Boost Pedals by Goodwood Audio

Vertex VS Benson - Two Very Different Boost Pedals

Goodwood Audio

Goodwood Audio

Video thumbnail for Vertex Boost MKII by Pedal of the Day

Vertex Boost MKII

Pedal of the Day

Pedal of the Day

Video thumbnail for Vertex Boost MKII | Gear Fest Online by Vertex Effects

Vertex Boost MKII | Gear Fest Online

Vertex Effects

Vertex Effects

Reviews

PROS

  • Provides clean, transparent boost without altering tone

  • Smooth, tapered volume control for precise adjustments

  • Buffer restores tone and high-end clarity, even with long pedal chains

  • Can be used effectively in various positions within the pedal chain

  • Expression pedal functionality for versatile volume control

  • Solid build quality, described as "built like a tank"

  • Enhances overall tone, making guitar and effects sound better

  • Boost function does not color or EQ the sound

  • Compatible with effects loops for increased versatility

  • Expression pedal enhances control but is optional for boost function

CONS

  • Requires an expression pedal for full functionality, increasing overall cost

  • Some users report issues with the expression pedal not controlling boost level as expected

  • May be considered expensive for a boost pedal

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Vertex Effects Boost MKII Pedal.

Comparisons

  • The Analogman modded Ernie Ball VP Jr 6181 was noted to sound significantly brighter and less muffled than the Vertex Boost MKII.

    Source
  • Users noted that the JHS Little Black Buffer provided a clearer sound compared to the Vertex Boost MKII.

    Source
  • The Tsakalis Molecular Boost, while smaller, reportedly has a less favorable buffer sound compared to the Jam Boomster Mk II, which is praised for its sound quality on both guitar and bass.

    Source

Features and functionality

  • The Vertex Boost MKII requires a specific 1/8'' male TRS to 1/4'' male TRS cable, which can be difficult to find with right angles for pedalboards.

    Source
  • The Jam Boomster Mk II offers a standard ¼" TRS output for expression control, simplifying cable requirements compared to the Vertex Boost MKII's ⅛" TRS output.

    Source
  • Source Audio EQ2 has EQ presets including famous pedal curves but may introduce digital noise when using expression pedal input.

    Source

User experience

  • Some owners reported digital noise and impedance issues using adapters with the 1/8'' TRS insert on the Vertex Boost MKII.

    Source
  • The 1/8'' TRS insert on the Vertex Boost MKII can be a source of noise, with some users preferring alternatives like the MF Boost for volume control.

    Source
  • Owners of the Jam Boomster Mk II appreciate its compact size, equivalent to a Boss pedal, making it a practical option for pedalboards.

    Source

Use cases and applications

  • EarthQuaker Devices' Swiss Things Pedalboard Reconciler provides expression output for volume control, serving dual roles with ABY switching and effects loops.

    Source

Critic Reviews

Vertex Effects Boost MK II + Volume/Expression Insert Review | GuitarPlayer

guitarplayer.com

The Vertex Effects Boost MKII is a game-changer for guitarists seeking a transparent boost pedal. With up to 16dB of clean gain and a versatile buffered effects loop, it excels in maintaining tonal integrity across various setups. Its compact design and expression pedal compatibility enhance playability, allowing for seamless volume adjustments. However, the pedal's lack of battery operation and its higher price point may deter some budget-conscious musicians. Overall, this pedal stands out as a powerful tool for performers, earning high praise while acknowledging its few drawbacks.

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Artist usage

Add artist
J

Jano Rix

Drummer

The Wood Brothers

...
Verified via YouTube

In the video titled "The Wood Brothers' Drum Rundown with Jano Rix" on YouTube, Jano Rix demonstrates his use of the Vertex Effects Boost MKII Pedal as part of his pedal setup for the two keyboards in his musical instrument arrangement. This is shown at the 26:48 mark of the video, which was filmed at The Studio Nashville and engineered by Will Tyson.

See how Colyer uses Vertex Effects Boost MKII Pedal

Colyer

Singer, Guitarist

...
Verified via YouTube

In Ethel Cain's KEXP full performance video www.youtube.com/watch?v=9sAEcR5FgYo at 3:24, Colyer can be seen with the Vertex Effects Boost MKII Pedal on his board.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Vertex Effects Boost MKII Pedal, it is most commonly used with the following gear.

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1 alternative for Vertex Effects Boost MKII Pedal, curated by the Equipboard community.

Vertex Boost

$147.26 - $199.00

this is an older version of the mk ii

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Gear Guides

  • Added to Equipboard on by

    gchiaren
    gchiaren

    Gear IQ 37552