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Joyo JP-04 - Power supply for guitar effects

The Joyo JP-04 is a professional guitar effects power supply with 8 fully isolated outputs for clean, noise-free operation. It features SCP protection, support for 9V, 12V, and 18V pedals, and a compact, rugged design. Perfect for studio and stage pedalboards.


Product available: 7 pcs

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Product attributes
Model : JP-04
SKU : SUP_af4285
Warranty : 2 years
Producent : Joyo
Weight without package: 0.8 kg
Product Description
Details

Joyo JP-04 – power supply for guitar effects

The Joyo JP-04 is a professional, fully isolated power supply designed to provide clean and stable power to even the most demanding pedalboards. With its high-quality R-type transformer and eight independent outputs, the JP-04 eliminates ground loop issues, hum, and signal interference, ensuring a clear audio path.

Product Features

Each output is individually filtered, regulated, and protected against short circuits and overloads, guaranteeing safety and reliable performance. The compact and durable housing allows easy mounting under the pedalboard, saving valuable space.

Professional power management

The applied technology enhances comfort while minimizing risks related to unstable power supplies. Perfect for any stage or studio setup.

Use cases

The Joyo JP-04 is intended for guitarists who require clean, reliable power for their effects. It supports various pedals, from distortion stompboxes to complex multi-effects processors.

Technical specifications

  • Number of outputs: 8 isolated outputs
  • 5 × 9V DC / 100 mA
  • 2 × 9V DC / 250 mA
  • 1 × 12V/18V DC / 100 mA (switchable)
  • Protection: SCP, overload, overvoltage
  • Dimensions: 160 × 90 × 55 mm
  • R-type transformer

Materials and construction

Sturdy metal housing, high-grade electronic components, isolated outputs, and shielding to minimize noise.

Included in the box

  • 8 × 60 cm angled DC cables
  • 2 × 10 cm polarity converters
  • 1 × 150 cm IEC power cable
  • Main power unit – Joyo JP-04

Why choose it?

The Joyo JP-04 is a go-to power supply for demanding guitarists. With full isolation, compact construction, and a rich set of accessories, it becomes an indispensable part of any pedalboard.

Shipment

Product delivery details Joyo JP-04 - Power supply for guitar effects

Shipment from Warsaw, Poland.

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Product faq

Joyo JP-04 - Power supply for guitar effects - Frequently asked questions.

What output voltages are available?

5 × 9V/100 mA, 2 × 9V/250 mA, and 1 × 12V/18V 100 mA.


Are all outputs isolated?

Yes, each output is fully isolated to eliminate ground loops.


Does it include safety protection?

Yes, it features short circuit, overload, and overvoltage protection.


What accessories are included?

8 DC cables, 2 polarity converters, and an IEC power cable.


What types of pedals can I use?

It works with most pedals requiring 9V, 12V, or 18V DC.


What are the physical dimensions?

160 × 90 × 55 mm.


Can it be mounted under a pedalboard?

Yes, its compact design allows under-board mounting.


What type of power source does it use?

Main IEC AC cable is included.


Joyo jest chińską marką skupiającą się na tworzeniu innowacyjnych rozwiązań, które będą połączeniam zarówno nowoczesności jak i eleganckiego designu. Z tego powodu stawia ona stale na badania, które pozwolą jej się rozwinąć, a tym samym zadowolić artystów. Produkty Joyo mają na celu nie tylko spełnienie oczekiwań ich użytkowników, ale także przekroczenie ich. W związku z czym stworzone są, tak aby zapewnić nabywcom jak największą liczbę możliwości w jak najniższej cenie. Dzięki temu rozwiązania Joyo są przyjmowane z ekstytacją i uznaniem.

OCompany

  • Manufacturer's headquarters: China
  • Average product rating: 5.0

PProducts

  • Product count: 199
  • Available product count: 135

SRepair statistics

  • Service indicator: 3,25%
  • Average repair time: 37 days
Find out more about Joyo