JOYO JP-02 Guitar Pedal Power Supply, 10 Outputs

Guitar: The JOYO JP-02 is a pedalboard power supply listed with ten outputs across 9V, 12V and 18V options. Independent output protection and an LED array are intended to help organize and illuminate a multi-pedal setup.

At a glance

Ten outputs are described for powering a multi-pedal board, with 9V, 12V and 18V output options.
The listing describes independent short-circuit protection for each output and says unaffected outputs can continue working if one is shorted.
An LED array with a control switch is described as providing pedalboard illumination.

Price

$50.99Save 15%

Reference price: ~~$59.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

The listed mix of seven 9V/100mA outputs, one 9V/500mA output, one 12V output and one 18V output accommodates pedals with different stated power requirements.
Independent output protection and fault-indicator LEDs may make it easier to isolate an affected connection.
Customer feedback reports low perceived noise and useful illumination.

Technical specifications

11 specifications

Identity
Brand	JOYO
Model	JP-02

Power and outputs
Listed output configuration	7-channel 9V100mA output, 1 channel 9V500mA output and 12V, 18V output each
Number of outputs	10 ways
Output power	9V/12V/18V
Output plug	5.5 x 2.1mm
Polarity	Outside positive, inside negative

Dimensions and installation
Form factor	Compact and sturdy box-like structure or compact and durable pedal-shaped design
Dimensions listed	16 x 5.3 x 3.6 centimetres
Weight listed	380 g

Materials and protection
Material listed	Metal, Other, Plastic

What to know before buying

Listing details to confirm

Output specifications are inconsistent: the title mentions 9V 100mA and 500mA isolated outputs, while the detailed output breakdown assigns 100mA to the 12V and 18V outputs, and another specification gives only 9V/12V/18V. The listing also gives a 380 g weight and 16 x 5.3 x 3.6 centimetre dimensions, but a separate package specification lists 840g and 5.9*2.04*1.29 inches. Confirm the selected unit's output currents, dimensions and weight against your pedals and board before buying. The listing's form-factor description also gives two different shape descriptions.

Who is it for?

A good fit for

Guitarists assembling a pedalboard that needs several output voltages and a mix of lower- and higher-current 9V connections.
Players who want built-in illumination and separately protected output circuits, as described in the listing.

Less suited to

Buyers who need fully settled output-current, weight or size specifications without checking the listing details against their particular unit.
Players whose pedals require output ratings or connectors not confirmed by the provided specifications.

JOYO JP-02 Guitar Pedal Power Supply, 10 Outputs · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 434 ratings

5 stars78%78%
4 stars12%12%
3 stars6%6%
2 stars2%2%
1 star2%2%

Customer feedback highlights perceived value, functionality, low noise, power options, compact fit and LED lighting. These reports are relevant to a board with multiple outputs and the listing's illumination feature, but they do not establish compatibility with every pedal or resolve the inconsistent output-current and size details. The supplied ratings are mostly five-star, alongside a smaller spread of lower ratings, and do not explain the reasons for those ratings.

Positive themes

Customer feedback describes the unit as good value and reports that it works well.
Customers mention low perceived noise, sufficient power for several pedals, compact fit and useful LED lighting.

Frequently asked questions

How many outputs does the JOYO JP-02 have?

The listing specifies ten outputs, with seven 9V/100mA outputs, one 9V/500mA output, and one each at 12V and 18V. However, another listing detail gives a conflicting current breakdown, so confirm output requirements before connecting pedals.

Does the JP-02 include separate output protection?

The listing claims each output has independent short-circuit protection and says other outputs can continue working if one is shorted.

What are the listed dimensions and weight?

One set of details lists 16 x 5.3 x 3.6 centimetres and 380 g. A separate package specification gives different measurements and an 840g weight, so these details are not consistent.

Is the power adapter included?

The package specification claims one DC 18V adapter, ten DC power cables, two polarity-reversal cables and one manual. The supplied package contents are not otherwise confirmed, so check the selected listing before purchase.