The T-Rex Fuel Tank Junior is one of the most popular pedalboard power supplies ever produced, offering guitarists a simple, reliable and compact solution for powering multiple effects pedals from a single unit. Built to the high standards that made T-Rex a respected name in the effects world, the Fuel Tank Junior eliminates the clutter, noise and inconvenience associated with multiple individual power adaptors.

Featuring five isolated 9V DC outputs, the Fuel Tank Junior is ideal for powering a wide range of analogue and digital effects pedals while helping to minimise unwanted noise and ground loop issues. Its compact footprint makes it particularly attractive for smaller pedalboards where space is at a premium.

This pre-owned T-Rex Fuel Tank Junior is presented in excellent condition and includes the original box, original power supply and pedal power cables, making it a complete and ready-to-use solution for musicians looking to organise and power their effects setup.

Condition Overview

Excellent Condition

This power supply is in excellent condition with only very light signs of previous ownership.

Fully functional, professionally tested and ready for its next owner.

What's Included?

✔ T-Rex Fuel Tank Junior Power Supply

✔ Original Power Supply

✔ Original Pedal Power Cables

✔ Original Box

✔ Fully Checked & Tested by Fair Deal Music

Condition Notes

• Excellent overall condition

• Very light signs of previous ownership

• Fully functional

• All included accessories present

• Professionally tested before sale

Fair Deal Quality Control Assessment

Our team has thoroughly inspected and tested this T-Rex Fuel Tank Junior to ensure it is fully functional and ready for sale.

Checks completed include:

✔ All outputs tested

✔ Power supply tested

✔ Cables inspected

✔ Connections verified

✔ Functionality confirmed

✔ Overall condition assessed

Service / Setup Work

Prior to sale, this power supply has been checked and prepared by our team.

Work completed includes:

✔ Output testing

✔ Cable inspection

✔ Power verification

✔ Functional assessment

✔ General condition evaluation

Why Choose The T-Rex Fuel Tank Junior?

Reliable Pedalboard Power

The Fuel Tank Junior provides dependable power for multiple pedals from a single compact unit, helping to simplify any pedalboard setup.

Five Isolated Outputs

Each output is isolated to help reduce unwanted noise and minimise ground loop problems that can occur with daisy-chain power solutions.

Compact Pedalboard-Friendly Design

Its small footprint makes it easy to mount underneath or alongside smaller and medium-sized pedalboards.

Professional Build Quality

T-Rex products have earned a reputation for reliability and roadworthy construction, making them popular amongst gigging musicians.

Cleaner Stage And Studio Setup

Replacing multiple wall adaptors with a dedicated power supply creates a neater, more organised pedalboard and stage environment.

Perfect For Analogue Pedalboards

The Fuel Tank Junior is particularly well suited to traditional analogue pedal setups and smaller modern boards.

Why Buy Pre-Owned?

Buying pre-owned accessories can provide excellent value while maintaining professional performance.

Benefits include:

• Better value for money

• Reduced depreciation

• Professionally tested before sale

• Complete package included

• Sustainable alternative to buying new

Comparison Against Popular Alternatives

T-Rex Fuel Tank Junior vs Voodoo Lab Pedal Power 2 Plus

The Voodoo Lab offers more outputs and expanded voltage options, while the Fuel Tank Junior focuses on simplicity and compact size.

T-Rex Fuel Tank Junior vs Truetone 1 Spot Pro CS6

The Truetone offers greater flexibility for modern digital pedals, while the Fuel Tank Junior excels as a straightforward and reliable power solution.

T-Rex Fuel Tank Junior vs Harley Benton PowerPlant Junior

Both offer compact pedalboard power, though the T-Rex is widely respected for its long-standing reliability and professional pedigree.

T-Rex Fuel Tank Junior vs Cioks DC5

The Cioks provides more advanced power management features, while the Fuel Tank Junior delivers simplicity and ease of use.

Who Is It For?

Beginners

An excellent first dedicated pedalboard power supply for players building their first effects setup.

Intermediate Players

Perfect for musicians looking to upgrade from daisy-chain power systems.

Professional Players

A reliable solution for compact gigging pedalboards and backup rigs.

Particularly Recommended For

• Gigging musicians

• Home studio users

• Blues players

• Rock guitarists

• Worship musicians

• Pedalboard builders

• Session players

• Analogue pedal enthusiasts

Why Use An Isolated Pedal Power Supply?

One of the most common causes of pedalboard noise is poor-quality or shared power supplies.

Benefits of isolated power include:

• Reduced hum and buzz

• Improved signal quality

• Better reliability

• Cleaner pedalboard layout

• Safer power distribution

• More professional setup

For many guitarists, upgrading to an isolated power supply can make a noticeable improvement to overall pedalboard performance.

Product Story / Context

T-Rex Engineering has long been known for producing high-quality effects pedals and pedalboard accessories. The Fuel Tank series was developed to provide musicians with reliable, practical power solutions that could withstand the demands of regular gigging and studio use.

The Fuel Tank Junior quickly became one of the company's most popular products thanks to its combination of compact size, isolated outputs and dependable performance, making it a common sight on pedalboards around the world.

Technical Specifications

Power Requirements

Always verify your pedals' voltage and current requirements before connecting.

Pairs Perfectly With

• Pedalboards

• Overdrive Pedals

• Delay Pedals

• Reverb Pedals

• Chorus Pedals

• Wah Pedals

• Patch Cables

• Pedalboard Mounting Kits

• Multi-Effects Units

• Selected Pre-Owned Effects Pedals

Why Buy From Fair Deal Music?

Fair Deal Music is a family-run independent music retailer founded in 1987 and Birmingham's largest independent music store.

With over 6,000 Excellent 4.9-star Trustpilot reviews, knowledgeable musicians available by phone, online and in-store, fast UK delivery and secure online ordering, customers across the UK trust Fair Deal Music for effects pedals, pedalboard accessories and professional music equipment.

Our Birmingham showroom features a huge range of guitar effects, pedalboards, amplifiers and accessories, while our specialist pre-owned department helps musicians buy, sell and trade quality gear with confidence.

Looking for advice on powering your pedalboard, choosing effects pedals or building the perfect live rig? Our experienced team of musicians can help by phone, online or in-store.

Frequently Asked Questions

Is the Fuel Tank Junior fully isolated?

Yes. Each output is isolated to help reduce noise and ground loop issues.

How many pedals can it power?

It provides five isolated 9V outputs, making it ideal for smaller and medium-sized pedalboards.

Does it include the cables?

Yes. This example includes the original pedal power cables.

Is the original power supply included?

Yes. The original power supply is included.

Is it suitable for analogue pedals?

Absolutely. The Fuel Tank Junior is particularly popular with analogue pedal users.

Can it reduce pedalboard noise?

Yes. Isolated outputs can significantly reduce hum and noise compared to basic daisy-chain solutions.

Is it suitable for gigging?

Yes. The Fuel Tank Junior was designed specifically for regular live and studio use.

Can I get advice on powering my pedalboard?

Yes. Our experienced team can help you choose the right power solution for your setup.