Disaster Area PBA-4 Dual Junction Box – Standard Edition

Retailing in the region of £41.99

On the menu for January 2026 are the Disaster Area Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the Disaster Area Guitar Pedals today.


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On the menu for January 2026 are the Disaster Area Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the Disaster Area Guitar Pedals today.

Here's What Disaster Area Say About the PBA-4 Dual Junction Box – Standard Edition

The PBA-4 Dual Junction Box is a passive jack module for your pedalboard.

Consisting of four high-quality isolated jacks, the PBA-4 can serve in a variety of signal routing applications.

Standard Version

The PBA-4 is small enough to mount underneath the angle of most Pedaltrain boards (including PT-Jr, PT-1 / 2 / 3, PT-Pro, PT Novo series, and PT Classic series) to allow for a convenient input or output point. 

The standard version has each pair of jacks wired together in parallel.

Connect two pedalboard patch cables between your first and last pedals and the PBA-4, and then you can plug in your instrument cables directly to your board saving valuable setup time. 

Use a single PBA-4 as both input and ouput points for your board, or use the PBA-4 as a stereo output junction. Both tip and ring connectors are wired through on the PBA-4, so it can also serve as a connection for expression pedals or stereo patch cables.

Specifications

  • 3.6″ x 1.5″ x 1.2″ (92mm x 38mm x 31mm)
  • Passive design, no power supply or batteries required
  • High-quality Neutrik jacks
  • Die-cast aluminum enclosure
  • Standard version:  Tip-ring-sleeve wired through on each junction channel

Additional information

Weight 0.5 kg

Brand

Disaster Area

Disaster Area Designs specialise in advanced MIDI controllers and switching systems that make complex pedalboards easier to manage. Their gear lets players control multiple effects, switch presets instantly, and streamline live setups with precision and reliability. Built for modern digital rigs as well as traditional stompboxes, Disaster Area products are perfect for guitarists who want seamless control, reduced tap-dancing, and a more organised, professional workflow on stage or in the studio.

Category

Guitar Pedals

Tags

Expression

Expression pedals allow real-time control over specific parameters on compatible guitar pedals, such as volume, delay time, modulation depth, or filter sweep. Used with an expression input, they let players shape effects dynamically with their foot, adding movement and performance control that cannot be achieved with fixed knob settings.

New

This is brand new, fresh in, and a UK warranty is included. New Gear always comes from trusted UK music retailers.