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Average Price: $837

High-end/Boutique

$60

$176+

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Budget

Standard

High-end

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Description

Step up your pedal game with the RJM Music Mastermind PBC 10-Loop Pedal Switcher, a versatile powerhouse designed for the modern guitarist seeking seamless control over their effects rig. More than just a pedalboard, it acts as the central hub for your setup, offering unmatched authority over your sound. Perfect for both the experimental solo artist and the touring professional, this switcher boasts an intuitive interface that simplifies complex setups with ease.

Designed with meticulous attention to detail, the Mastermind PBC provides unprecedented flexibility with its 10 independent loops, allowing you to craft and recall intricate soundscapes at the tap of a button. Whether you're looking to streamline your effects or create elaborate setups, this switcher has you covered. Its built-in MIDI controller can command external devices, while the internal line mixer ensures your tone remains pristine and interference-free.

With a rugged design built to withstand the rigors of the road, the RJM Music Mastermind PBC caters to musicians who demand reliability without compromising on creativity. Dive into the world of limitless possibilities and take complete control of your musical journey.

Key Features:

  • 10 independent loops for comprehensive pedal control
  • Built-in MIDI controller for external device management
  • Internal line mixer for maintaining signal integrity
  • Four function switches for added flexibility
  • Rugged and durable design for professional use

Product specs

Brand RJM
Model Mastermind PBC
Finish Black
Year 2010s
Categories Controller, Expression and Volume Pedals

FAQs

How many loops does the RJM Music Mastermind PBC 10-Loop Pedal Switcher offer?

The RJM Music Mastermind PBC provides 10 loops for connecting and controlling multiple effects pedals, allowing for versatile signal routing and management.

Can the RJM Mastermind PBC be integrated with MIDI devices?

Yes, the RJM Mastermind PBC features comprehensive MIDI capabilities, enabling you to control MIDI-equipped pedals and devices alongside your analog effects.

Does the RJM Mastermind PBC support stereo operation?

Yes, the RJM Mastermind PBC supports stereo operation, making it suitable for complex stereo rigs and setups that require stereo effects processing.

Can the RJM Mastermind PBC switch between different pedal presets?

The RJM Mastermind PBC allows you to store and recall multiple presets, enabling seamless switching between different pedal configurations and settings during performances.

Is the RJM Mastermind PBC easy to program for live performances?

The RJM Mastermind PBC is designed with user-friendly programming features, making it straightforward to set up and use in live performance scenarios for efficient pedal management.

Pete Thorn

Pete Thorn

Pete Thorn RJM Pedalboard Demo, feat.the RJM Mastermind PBC

Video thumbnail for Pete Thorn RJM Pedalboard Demo, feat.the RJM Mastermind PBC by Pete Thorn

Pete Thorn RJM Pedalboard Demo, feat.the RJM Mastermind PBC

Pete Thorn

Pete Thorn

Video thumbnail for RJM Music Mastermind PBC 10-Loop Pedal Switcher Review by Sweetwater by Sweetwater

RJM Music Mastermind PBC 10-Loop Pedal Switcher Review by Sweetwater

Sweetwater

Sweetwater

Video thumbnail for RJM Mastermind PBC: Deep Dive, Part 1 by JamesAGuitar

RJM Mastermind PBC: Deep Dive, Part 1

JamesAGuitar

JamesAGuitar

Video thumbnail for NAMM '15 - RJM Music Technology Mastermind PBC Switcher Demo by Premier Guitar

NAMM '15 - RJM Music Technology Mastermind PBC Switcher Demo

Premier Guitar

Premier Guitar

Video thumbnail for Summer NAMM 2015: RJM Mastermind PBC Audio Loop Switcher Overview by Sweetwater by Sweetwater

Summer NAMM 2015: RJM Mastermind PBC Audio Loop Switcher Overview by Sweetwater

Sweetwater

Sweetwater

Reviews

PROS

  • Built-in tuner integrates seamlessly into the unit

  • Preloaded with MIDI functions for various brands

  • Reduces pedalboard tap dancing with efficient loop switching

  • High sound quality compared to other switchers

  • Songs/setlists feature elevates performance convenience

  • Parallel modes and A&B amp switches enhance versatility

  • Buffers improve signal clarity and tone

  • Easy to start using immediately, despite complex capabilities

CONS

  • Requires a significant investment, not budget-friendly

  • Steep learning curve for advanced features

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about RJM Music Mastermind PBC 10-Loop Pedal Switcher.

Features and functionality

  • RJM Mastermind PBC/10 offers a PC change audition feature, allowing users to preview changes efficiently before committing them.

    Source
  • RJM includes four stereo loops, providing flexible routing options for complex signal chains.

    Source
  • RJM Mastermind PBC can switch amp channels, providing additional versatility for complex setups involving multiple stereo effects and MIDI control.

    Source
  • RJM Mastermind PBC10 allows saving patches into "songs" and organizing them into set lists, enhancing live performance flexibility.

    Source
  • The RJM Mastermind PBC10 can manage complex setups with six different dirt effects via MIDI, providing dynamic soundscapes for versatile band performances.

    Source

Comparisons

  • While BOSS ES-8 allows effect order changes, some users report sound degradation, making this feature less practical.

    Source
  • The Gigrig G2 is considered a viable alternative in the UK, offering similar capabilities with the potential for additional stereo loops through add-on switch boxes.

    Source

User experience

  • RJM Mastermind PBC/10's interface is described as deep yet easy to navigate, enhancing user experience compared to BOSS.

    Source
  • One user noted that transitioning to a stereo rig and loop switcher is a costly endeavor but found the investment worthwhile for enhanced control and sound quality.

    Source
  • Owners report using the EQ200 with the RJM PBC10 to fine-tune volume levels across different patches, adapting to various room acoustics easily.

    Source

Value and pricing

  • The Gigrig G2 is priced around £750, making it a more accessible option compared to other high-end loop switchers.

    Source

Use cases and applications

  • The RJM Mastermind PBC is suitable for users looking to integrate multiple MIDI-controlled stereo effects, such as delay, chorus, and tremolo, into their pedalboard setup.

    Source

Mods and upgrades

  • Users are exploring MIDI line switchers for integrating multiple fuzz pedals into a single loop on the PBC10, optimizing loop usage.

    Source

Critic Reviews

RJM Music Technology Mastermind PBC Audio Loop Switcher – MusicPlayers.com

musicplayers.com

The RJM Music Mastermind PBC 10-Loop Pedal Switcher is a tour-ready, feature-packed powerhouse that blends the essential elements of RJM's top-tier products into a compact pedalboard solution. With ten audio loops, MIDI capabilities, and a user-friendly computer-based editor, it's ideal for musicians seeking seamless control over complex setups. The deep programming options may require a learning curve, and the unit's size could take up significant pedalboard real estate. Although priced at $999, the high build quality and extensive features justify the investment, making it a standout choice for serious guitarists.

positive

Based on 1 Review and 3 Ratings

5 star
4 star
3 star
2 star
1 star
travisboothman

Wooooowww!!

This is by far the most powerful switcher I have ever had the pleasure to have on my board, The songs/setlists by themselves make it a step above others but features such as parellel modes, A&B amp switches, buffers, etc. make this the best out there.

Artist usage

Add artist
See how Tosin Abasi uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Tosin Abasi

Guitarist

Animals as Leaders

...
Verified via Photo

A photograph of Tosin Abasi's pedalboard clearly shows the use of the RJM Music Mastermind PBC 10-Loop Pedal Switcher. Further discussion and analysis of this pedalboard can be found in a related Reddit thread here https://www.reddit.com/r/animalsasleaders/comments/14y7vfy/tosin_abasi_gear_setup/

See how Stone Gossard uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Stone Gossard

Guitarist, Singer

Pearl Jam

...
Verified via Photo

A photo posted to Instagram shows Stone Gossard's pedalboard during the 2024 Dark Matter Tour, featuring the RJM Music Mastermind PBC 10-Loop Pedal Switcher.

See how Zachary Cole Smith uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Zachary Cole Smith

Singer, Guitarist

DIIV

...
Verified via Photo

During DIIV's Deceiver tour in 2019 and early 2020, Cole has used a RJM Music Mastermind PBC/10, seen on the bottom right (top left in this photo) of his pedalboard.

See how Nigel Hendroff uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Nigel Hendroff

Guitarist

...
Verified via YouTube

The RJM Mastermind PBC can be seen on his pedalboard throught the whole of this video. He mentions that "he loves it". At 8:52 he explains his "ambient setting that turns on about 6 pedals at once. So when he's in program mode of this, he'll turn on a really long reverb, a fancy setting on the delay, he'll turn on the reverse, it'll activate a drive, it'll make him a cup of coffee, it'll drive his car for him but it sounds pretty cool".

See how Joff Oddie uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Joff Oddie

Guitarist

Wolf Alice

...
Verified via Redd

In this thread on Reddit the RJM Mastermind PBC is used as looper to drive the whole pedalboard

https://www.reddit.com/r/wolfalice/comments/a4jeig/joff_oddies_pedal_board_xpost_from_rguitarpedals/

See how Carrie Brownstein uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Carrie Brownstein

Guitarist

Sleater-Kinney

...
Verified via reverb.com

In more recent years, her rig has also featured the robust RJM Mastermind PBC—essentially a rack mounting system in pedalboard format, complete with an internal line mixer and onboard MIDI controller.

See how Andrew Bailey uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Andrew Bailey

Guitarist

DIIV

...
Verified via Photo

In this photo, you can see Bailey uses an RJM Music Mastermind PBC 10 MIDI Switcher on bottom of his board. This picture of his pedalboard was provided by Bailey himself on the DIIV discord.

See how Lincoln Brewster uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Lincoln Brewster

Singer, Guitarist

...
Verified via Photo

At Lincoln Brewster's live concert "Summer WOW (Worship on the Water) Launch Party @ 7:00 PM Zeeland, MI" on May 10, 2025,

I received permission to photograph his pedal board, which clearly shows the Mastermind PBC/10, outlined by a red square.

See how Will Putney uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Will Putney

Guitarist, Music Producer

Fit for an Autopsy

...
Verified via Premier Guitar

In a Premier Guitar "Rig Rundown" video with Perry Bean, it is confirmed that Will Putney uses the RJM Music Mastermind PBC 10-Loop Pedal Switcher for managing both his amps and pedals.

See how Emily Wolfe uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Emily Wolfe

Guitarist

...
Verified via Premier Guitar

According to Premier Guitar's 2021 interview, Wolfe uses RJM Mastermind PBC/10 swticher.

See how Anthony Armstrong uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Anthony Armstrong

Guitarist

Red

...
Verified via YouTube

10:05; a PBC does all his MIDI switching for different songs.

See how Jacob Bugden uses RJM Music Mastermind PBC 10-Loop Pedal Switcher

Jacob Bugden

Guitarist, Music Producer

...
Verified via Photo

In this Instagram story screenshot of Bugden playing live with Beabadoobee (taken November 21, 2024), the RJM Music Mastermind PBC 10-Loop Pedal Switcher can be spotted on his pedalboard among many others. This is his touring rig for the UK 2024 Beabadoobee tour and has likely been used on the other legs of the 2024 tours, and prior tours.

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 RJM Music Mastermind PBC 10-Loop Pedal Switcher, it is most commonly used with the following gear.

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