Joyo JF-18R Power Tuner

^# 61

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$88.80 to $89.00 Price Tier: Standard

5.0 (6)

1 Review

Find out who is using Joyo JF-18R

1 community setup

1 wishlisted

8 saved

Page last updated Jul 03, 2026

Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated June 29, 2026.

Store

Reviews

Price

3.8 (18)

$89.00

View Deal

$88.80 6 available New

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Average Price: $89

Standard/Professional

$50

$101+

Price Tier

In the Pedal Tuners category, Joyo JF-18R Power Tuner is priced in the upper end of the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

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Description

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The Joyo JF-18R Power Tuner is a versatile and efficient tool designed for guitarists who want more than just a tuner. Combining a high-precision pedal tuner with a power supply, this pedal is perfect for any musician looking to streamline their rig. It offers a bright, easy-to-read LED display, ensuring visibility even in dimly lit venues or rehearsal spaces.

This pedal is not just a tuner but also a power station for your pedalboard. It features eight isolated DC outputs, enabling you to power multiple pedals simultaneously without noise interference. The Joyo JF-18R is engineered to deliver consistent and reliable tuning accuracy, while its robust construction withstands the rigors of regular gigging and touring.

Whether you're a professional musician or a hobbyist, the Joyo JF-18R Power Tuner provides a practical solution for keeping your guitar sound in tune and your pedalboard powered up, all in one compact unit. Its combination of tuning precision and power supply efficiency makes it a unique addition to any setup.

Key Features:

Integrated high-precision pedal tuner with fast tracking response
Eight isolated DC outputs for powering multiple pedals
Bright LED display for easy viewing in low light conditions
Sturdy metal construction for durability
Compact size for easy integration into your pedalboard setup
Noise-free power supply ensures clean signal transmission

Product specs

Brand	Joyo
Model	JF-18R Tuner / Power Supply
Year	2010s
Categories	Pedalboards and Power Supplies

FAQs

What is the Joyo JF-18R Power Tuner used for?: The Joyo JF-18R Power Tuner combines a pedal tuner with a power supply, providing accurate tuning and powering up to eight pedals with isolated 9V outputs.
Does the Joyo JF-18R Power Tuner have isolated power outputs?: Yes, the Joyo JF-18R features eight isolated 9V DC outputs, reducing noise and interference when powering multiple guitar pedals.
Is the Joyo JF-18R Power Tuner suitable for live performances?: The Joyo JF-18R is well-suited for live performances, offering true bypass tuning and reliable power supply to ensure seamless transitions and consistent pedal performance on stage.
How does the Joyo JF-18R Power Tuner handle tuning?: The Joyo JF-18R provides accurate tuning with a clear LED display, allowing for quick and precise tuning adjustments during performances or practice sessions.
Can the Joyo JF-18R Power Tuner power both analog and digital pedals?: Yes, the Joyo JF-18R is designed to power both analog and digital pedals, providing versatile support for a variety of pedal setups.

Videos

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EytschPi42

Joyo Power Tune - Tuner and Power Supply in one !

EytschPi42

JOYO POWER TUNE POWER SUPPLY AND TUNER PEDAL Product Demo

Medium Rare Musicians

Joyo Power Tuner Pedal Unboxing

intheblues

Introducing the Joyo JF-18R Power Tune pedal!

Pitbull Audio

JOYO Power Tune True Bypass Electric Guitar Bass Tuner & 8 Port Multi-power Power Supply

TOMTOP

PEDAL POWER TUNE JOYO + MUESTRA + ESPAÑOL

RETRO ACORDES

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Joyo JF-18R Power Tuner.

Features and functionality

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The Joyo JF-18R acts as both a tuner and a 9V power supply with 8 DC outputs, including two 500mA slots, enhancing its utility on compact pedal boards.
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The tuner is noted for its bright LED display, suitable for outdoor use, and accurately reads single strings and open chords, aiding in quick note referencing.
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Its wall wart design keeps AC input away from the signal path, reducing potential electrical hum, though some users prefer an integrated power supply for space efficiency.
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The pedal's design prioritizes affordability, using a wall wart to avoid costly internal power circuitry and bulky connectors.
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Includes a variety of connectors, such as short, long, parallel, and polarity inverter cables, enhancing its versatility for different pedal setups.
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One owner utilizes the 500mA output for a TC delay while powering a chorus, DS1, and Joyo OD with the 100mA outputs, indicating practical usage configurations.
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Build quality

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Some users suspect the power supply part might not be truly isolated despite the box stating "8 isolated and filtered outputs," impacting noise suppression expectations.
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Concerns about the display visibility in bright light due to its small LEDs, with suggestions that a Korg PolyBlack-style display might have been better.
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The pedal features a sturdy metal/acrylic enclosure, contributing to its durability and resistance to damage.
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Comparisons

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The Joyo JF-18R does not support multi-string tuning like the TC Electronic Polytune, which might influence buying decisions for musicians needing that feature.
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It's compared to Boss tuners for its power supply concept but differs by providing individual cables instead of daisy chaining, though isolation remains a debated topic.
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Value and pricing

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Priced around $76 with included accessories like a DC adapter, 8 cables, and polarity converters, it's considered a cost-effective solution for small pedal boards.
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Use cases and applications

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The pedal is favored for creating small, portable boards for genres with different pedal order requirements, like shoegaze, without altering larger setups.
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Considered ideal for smaller pedalboards, especially for assembling a secondary board without taking up much space.
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User experience

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Some users note the convenience of polarity reverse cables included, but question their effectiveness regarding grounding issues.
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Owners appreciate the pedal as a cost-effective option for those on a budget, particularly as a self-gift or for building a gigboard.
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