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Price History

Based on price data from 1 merchant for "Joyo ZGP Guitar Pedal Power Noise Blocker". Prices shown reflect NEW condition. Tracking began Apr 25, 2026.

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Description

In the world of music, silence is as crucial as sound. Enter the Joyo ZGP Guitar Pedal Power Noise Blocker—a must-have accessory for every guitarist seeking pure, untainted audio output on stage or in the studio. This compact device isolates those pesky hums, buzzes, and crosstalk that can plague non-isolated power supplies and signal patches. By converting your multi power supply into a truly independent daisy chain, it ensures each pedal gets the stable 9V output it craves, without interference.

The Joyo ZGP doesn’t just stop at isolation; it also tackles ripple noise from power adapters, ensuring your signal remains clean and clear. Ground loops? Consider them history. This powerhouse of a gadget breaks those loops, allowing for independent outputs that give you the freedom to focus on what truly matters—your music.

Perfect for pedalboards of all sizes, its streamlined design fits seamlessly into your setup, enhancing your sound without taking up too much space. With an output current of 800 mA, even the most power-hungry pedals are catered for, making it an indispensable ally in your gear arsenal. Whether you're a touring musician or a bedroom shredder, the Joyo ZGP ensures your sound is always top-notch.

Key Features:

  • Isolates hum, noise, crosstalk, and ground loops
  • Converts power supply to independent daisy chain
  • Filters ripple noise from power adapter
  • Provides stable 9V output voltage
  • Output current: 800 mA
  • Includes DC connection cable

Product specs

Available since August 2018

FAQs

What is the primary function of the Joyo ZGP Guitar Pedal Power Noise Blocker?

The Joyo ZGP Guitar Pedal Power Noise Blocker is designed to reduce unwanted noise and hum from your pedalboard by isolating and filtering the power supply to your effects pedals, ensuring a cleaner signal.

Can the Joyo ZGP Noise Blocker be used with any pedal power supply?

Yes, the Joyo ZGP Noise Blocker is compatible with most standard pedal power supplies, helping to clean up noise from a variety of power sources.

Does the Joyo ZGP affect the tone of my guitar pedals?

The Joyo ZGP Noise Blocker is designed to filter out noise without altering the tone of your guitar pedals, preserving the original sound of your effects.

How does the Joyo ZGP Noise Blocker connect to my pedalboard?

The Joyo ZGP connects between your power supply and your pedals, filtering the power before it reaches your effects to reduce noise and hum.

Is the Joyo ZGP suitable for both live performances and studio use?

Yes, the Joyo ZGP is ideal for both live performances and studio settings, providing reliable noise reduction in any environment where clean power is critical.

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Joyo ZGP Guitar Pedal Power Noise Blocker.

Features and functionality

  • The ZGP can change the sound spectrum of noise, sometimes making it louder, especially when used with certain pedals like the Digitech Digidelay.

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  • The output limit of the Joyo ZGP is 700mA, making it unsuitable for setups requiring around 1A or more of power consumption on the main DC line.

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Use cases and applications

  • The noise blocker can be ineffective for digital noise around 5kHz, as noted with certain setups.

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  • Effective when used individually on specific pedals rather than on a main DC line, providing notable improvements in noise reduction for those setups.

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User experience

  • When used with daisy-chained power setups, the ZGP may reduce noise but not eliminate it, and results can vary depending on the pedal.

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Software and compatibility

  • Attempts to mitigate noise by integrating the ZGP into USB-powered setups often result in increased noise levels.

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Build quality

  • The internal design includes converting 9V DC to AC and back to DC, incorporating opto components and various elements, indicating intricate engineering despite its affordability.

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Value and pricing

  • Priced at $15 in Turkey, the Joyo ZGP offers a cost-effective solution for reducing high-pitched noise in digital pedal setups without an iso brick investment.

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5.0 out of 5

Based on 1 Review and 1 Rating

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memoryloop

Does exactly what it needs to

In my case it was the M-Vave Mini Universe pedal picking up power noise, which was bleeding into the effect and adding a constant whine. This blocker killed the extra noise 100%. Note: This is not made to kill any noise coming into the pedal from other effects/pickups/etc., only from the power supply.

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