AudioFu Chart · October 2026
Best Guitar Effect Power Supplies Under $200 2026
The top pick is Strymon Ojai R30 5-Output Low-Profile High Current DC Power Supply ($197). Mooer S8 Macro Power Power Supply gives you the most for the money at $85. Ranked by the AudioFu Index from 153 models across 42 brands, prices checked every night.
Last updated: October 28, 2026
Top 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
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Strymon Ojai R30 5-Output Low-Profile High Current DC Power Supply
Ojai R30 · Strymon
70 for sale on Reverb2 finishes at Thomann
The Strymon Ojai R30 is a fantastic, clean power solution for serious pedalboard users. Its robust isolation really cuts through noise, and the flexible voltage options handle most modern pedals. It's a premium choice, ideal for those prioritizing quiet operation and a tidy setup.
Pros
- Superior noise isolation eliminates frustrating ground loop hum.
- Compact form factor saves valuable pedalboard real estate.
- Universal 24V input simplifies international travel and power options.
Cons
- Price point is premium, a significant investment for a power supply.
- Limited to four outputs, may not suit extremely large pedalboards.
62AudioFu
IndexStableno change since Aug 17Aug 17$197 now$197€177 at Thomann · in stockCheck price ↗ -
Strymon Ojai 5-Output Compact High Current DC Power Supply
Ojai · Strymon
80 for sale on Reverb1 finish at Thomann
The Ojai is a seriously clean and reliable power solution from Strymon. If you’re running a pedalboard with multiple voltage-sensitive effects and want to ditch the noise, this is a fantastic investment. It’s a bit pricey, but the quality and isolated power are worth it for serious players.
Pros
- Rock-solid power delivery eliminates noise and hum issues.
- Compact size is ideal for pedalboard space-saving.
- Strymon’s build quality ensures long-term reliability.
Cons
- Limited to 9V and 24V, lacks versatility for other voltages.
- Price is premium for a power supply, despite its benefits.
59AudioFu
IndexStableno change since Aug 17Aug 17$180 now$180€161 at Thomann · in stockCheck price ↗ -
The MXR DC Brick M 237 is a solid, reliable power solution for pedalboards. It's a great choice for players who want clean power and don't want to mess with adapting individual supplies – especially those with a mix of 9V and 18V pedals. The build quality is top-notch, and the isolated outputs are a lifesaver for reducing noise.
Pros
- Robust metal housing provides excellent protection and durability.
- Isolated outputs eliminate noise and interaction between pedals.
- Multiple voltage options simplify powering a wider range of effects.
Cons
- Price point places it at the higher end of power supply options.
- Compact size may require careful pedalboard layout planning.
58AudioFu
IndexStableno change since Aug 17Aug 17$122 now$122€109 at Thomann · in stockCheck price ↗ -
MXR M239 Mini Iso-Brick Power Supply
M 239 Mini Iso-Brick · MXR
85 for sale on Reverb1 finish at Thomann
This MXR Mini Iso-Brick is a solid, reliable power solution for guitarists and bassists with a moderate pedalboard. The isolated outputs really clean up noise, and that 18V option is a huge bonus for modern digital effects. It’s a bit pricier than some options, but the build quality and included cables make it worthwhile if you're serious about your tone and pedalboard integrity.
Pros
- Robust aluminum housing provides excellent protection and durability.
- Completely isolated outputs eliminate noise and ground loops effectively.
- The selectable 18V output expands compatibility with modern digital pedals.
Cons
- The Mini Iso-Brick is relatively compact, but still takes up considerable space.
- Price is premium compared to basic power supplies, but justified by features.
57AudioFu
IndexStableno change since Aug 17Aug 17$132 now$132€118 at Thomann · in stockCheck price ↗ -
The Cioks Sol is a serious upgrade for any pedalboard. It’s a beautifully built, Danish-designed power supply that delivers clean, consistent power to your effects. If you're tired of noisy or underpowered setups and want a professional-grade solution, this is a fantastic choice for gigging musicians and studio pros.
Pros
- Robust Danish design ensures exceptional reliability and longevity.
- Isolated outputs eliminate noise and interaction between pedals.
- Generous 660mA per output handles high-current digital effects.
Cons
- Price point places it firmly in the premium power supply category.
- Relatively compact size might be a limitation for very large pedalboards.
55AudioFu
IndexStableno change since Aug 17Aug 17$192 now$192€172 at Thomann · in stockCheck price ↗ -
- Weight1.12 kg
The Mooer Macro Power is a solid, budget-friendly option for pedalboard power, especially for players with a mix of vintage and modern effects. It’s great for those who’ve outgrown their single-output power supplies and need something compact to handle a decent number of pedals, though power users should be mindful of the adjustable voltage output’s limits.
Pros
- Eight outputs provide ample space for pedalboards of all sizes
- Adjustable voltage caters to a wider range of vintage and modern pedals
- Parallel 9V outputs handle high-draw pedals without voltage sag
Cons
- Plastic enclosure feels less robust than metal-encased alternatives
- Limited current on adjustable voltage output restricts some high-power needs
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- Weight0.47 kg
The Fuel Tank Junior is a solid, dependable power solution for guitarists with a moderate pedalboard. Its compact size and excellent isolation make it a great choice for gigging musicians who need a clean, reliable signal without a lot of fuss. It's a step up from a basic brick, without the complexity of a larger multi-output unit.
Pros
- Excellent power isolation eliminates noise and hum effectively
- Compact size makes it ideal for pedalboard travel and tight spaces
- T-Rex's robust build quality ensures long-term reliability
Cons
- Limited to five 9V outputs – not ideal for large pedalboards
- Cables are a bit short for some pedalboard setups
54AudioFu
IndexStableno change since Aug 17Aug 17$117 now$117€105 at Thomann · in stockCheck price ↗ -
The ISO5 is a solid, reliable power solution from Voodoo Lab. It's a great choice for players with a moderate-sized pedalboard who need clean, isolated power and the flexibility of multiple voltage options—especially those running a mix of digital and analog effects. It's built like a tank and will keep your signal pristine.
Pros
- Robust, all-steel enclosure provides exceptional durability for gigging.
- Isolated outputs eliminate noise and interaction between pedals effectively.
- Multiple voltage options handle a wider range of pedal types.
Cons
- Price point places it in the premium-priced power supply category.
- Limited total current compared to larger, more expensive Voodoo Lab units.
54AudioFu
IndexStableno change since Aug 17Aug 17$175 now$175€157 at Thomann · in stockCheck price ↗ -
The Pedal Power X4 is a seriously reliable power supply for your most demanding pedals. It’s compact, quiet, and the isolated outputs keep your signal clean – perfect for players using high-current digital or boutique effects. If you’re tired of noisy power and want a quality, compact solution, this is a great choice.
Pros
- Rock-solid build quality; feels like it can handle a roadie’s abuse
- Isolated outputs eliminate noise and interaction between pedals
- Compact size maximizes precious pedalboard real estate
Cons
- Limited to four outputs; might not suit massive pedalboards
- Price is premium compared to basic power bricks
53AudioFu
IndexStableno change since Aug 17Aug 17$154 now$154€138 at Thomann · in stockCheck price ↗ -
The Cioks 4 expander is a seriously clean and versatile power solution for your pedals. Its isolated outputs and selectable voltages make it a great choice for players with a mix of vintage and modern effects, especially those wanting to avoid noise issues. This is ideal for the serious pedal enthusiast who prioritizes power quality and flexibility.
Pros
- Excellent filtering minimizes noise, crucial for sensitive pedals
- Isolated outputs prevent ground loops, a real game-changer
- Flexible voltage options cater to a wide range of pedal needs
Cons
- Price point puts it in a premium-priced category for power solutions
- Limited to four outputs might be restrictive for larger pedalboards
52AudioFu
IndexStableno change since Aug 17Aug 17$154 now$154€138 at Thomann · in stockCheck price ↗
All 153 guitar effect power supplies
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
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Mooer S12 Macro Power Supply 2018Macro Power S12 · Mooer51Stable$173€155$173€155Check ↗
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CIOKS CRUX Power ConverterCrux · Cioks50Stable$88€79$88€79Check ↗
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Rockboard ISO Power Block V6+ISO Power Block V6 · Rockboard · 3 finishes50Stable$99€89$99€89Check ↗
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Fender Engine Room LVL8 Power SupplyFender50Stable$200€179$200€179Check ↗
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Ernie Ball Volt Power SupplyVolt · Ernie Ball49Stable$144€129$144€129Check ↗
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myVolts Ripcord 5V DCmyVolts · 6 finishes48Stable$18€16$18€16Check ↗
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Palmer PWT 04Palmer48Stable$69€62$69€62Check ↗
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Palmer PWT 05 MK2Palmer48Stable$81€73$81€73Check ↗
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Mooer 003 Power-Zone Micro PreampMicro Power · Mooer48Stable$84€75$84€75Check ↗
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Harley Benton Spaceship Power 50CHarley Benton · 5 finishes48Stable$155€139$155€139Check ↗
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Engl Power Tap Pro 8Engl47↓ 0.8%$133€119$133€119Check ↗
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Engl Power Tap Pro 12Engl46Stable$177€159$177€159Check ↗
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Carl Martin Pro Power V2Carl Martin44Stable$124€111$124€111Check ↗
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Rockboard ISO Power Block V10Rockboard44Stable$127€114$127€114Check ↗
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Rockboard ISO Power Block V16Rockboard44Stable$185€166$185€166Check ↗
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Harley Benton PowerPlant TunerHarley Benton43↓ 14.5%$66€59$66€59Check ↗
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Blackstar FLY 3 Charge 3-Watt 1x3" Rechargeable Battery-Powered…FLY3 Power Supply · Blackstar41Stable$32€29$32€29Check ↗
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Harley Benton PowerPlant ISO-1 ProHarley Benton · 2 finishes41Stable$55€49$55€49Check ↗
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Harley Benton PowerPlant ISO-12 ProHarley Benton · 2 finishes41Stable$99€89$99€89Check ↗
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Daddario XPND Pedal Power CableDaddario39Stable$12€11$12€11Check ↗
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Joyo JP-05 Power Supply 5JP-05 Power Bank Supply 5 · Joyo39Stable$66€59$66€59Check ↗
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Harley Benton PowerPlant ISO-Adapter 12V2AHarley Benton37Stable$11€10$11€10Check ↗
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Harley Benton PowerPlant JuniorHarley Benton37Stable$43€39$43€39Check ↗
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Harley Benton PowerPlant PowerbankHarley Benton37Stable$43€39$43€39Check ↗
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Strymon PS124 Power BlockStrymon · 2 finishes37Stable$47€42$47€42Check ↗
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Harley Benton PowerPlantHarley Benton37Stable$55€49$55€49Check ↗
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Harley Benton PowerPlant ISO-5 ProHarley Benton37Stable$55€49$55€49Check ↗
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Harley Benton PowerPlant ISO-2 ProHarley Benton37Stable$77€69$77€69Check ↗
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Harley Benton PowerPlant ISO-3AC SAG ModularHarley Benton37Stable$77€69$77€69Check ↗
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Harley Benton PowerPlant PowerBank+ mk2Harley Benton37Stable$99€89$99€89Check ↗
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Harley Benton PowerPlant ISO-Li05 PowerBankHarley Benton37Stable$99€89$99€89Check ↗
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Palmer PWT 12 MK 2Palmer · 2 finishes37Stable$112€100$112€100Check ↗
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Harley Benton PowerPlant ISO-10AC ProHarley Benton37Stable$122€109$122€109Check ↗
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Harley Benton Spaceship PowerBar 60-BHarley Benton37Stable$133€119$133€119Check ↗
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Harley Benton Spaceship PowerBar 40Harley Benton37Stable$133€119$133€119Check ↗
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Harley Benton Spaceship PowerBar 60Harley Benton37Stable$133€119$133€119Check ↗
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Harley Benton PowerPlant ISO-Li09 PowerBankHarley Benton37Stable$133€119$133€119Check ↗
- 48
Harley Benton Spaceship PowerBar 80Harley Benton37Stable$166€149$166€149Check ↗
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Harley Benton Spaceship Power 40Harley Benton37Stable$177€159$177€159Check ↗
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Engl Power TapEngl36Stable$88€79$88€79Check ↗
Guitar Effect Power Supplies by the numbers
Measured across all 169 models we track, not a sample.
Median $48 — half of all guitar effect power supplies here cost less.
median of 9 models · 0.12 kg–1.54 kg
How to choose the best guitar effect power supplies
Noise/Ripple
This is the big one. Any hum or buzz introduced by the power supply directly impacts your signal. Even a tiny bit of ripple can muddy your low-end thump and eat into your headroom.
Current Delivery (Amps)
Know your pedals' power requirements! A power supply that's undersized will cause dropouts and weird behavior. Look for something with a little headroom - extra amperage to handle those transient peaks.
Isolated Outputs
This is crucial for true bypass operation. Isolation prevents one pedal from bleeding noise into another, especially important with digital or high-gain pedals. It's the difference between a clean signal chain and a noisy mess.
Voltage Regulation
Consistent voltage is key for stable pedal operation. Voltage fluctuations can lead to erratic behavior and even damage your pedals over time. Cheaper supplies often have poor regulation.
Physical Build & Reliability
A flimsy enclosure and cheap components scream 'short lifespan.' Look for something that feels solid, even if it's not encased in aircraft-grade aluminum. This impacts how it handles gigging and travel.
Buying guide
So, you're building a pedalboard but don't want to blow your rent on a power supply? Smart move. A flaky power supply can ruin your tone-introducing noise, cutting out mid-gig, and generally being a headache. Let's get you set up with something reliable that won't leave you eating ramen for a week.
Under $200, you're making trade-offs. Don't expect fully isolated outputs on every single channel-some will be shared, which can introduce a bit more noise if you're stacking a fuzz after a noisy drive pedal. Pay attention to the amperage per output; make sure it covers your most power-hungry pedals.
Ultimately, a reliable power supply is an investment - it protects your pedals and ensures consistent tone, so don't skimp too much.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 169 guitar effect power supplies from the Thomann catalogue. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
What's the difference between isolated and non-isolated outputs?
Isolated outputs have their own independent power regulation, preventing noise from one pedal affecting another. Non-isolated outputs share a ground, which can sometimes introduce noise-less ideal for sensitive pedals.
How do I know how much current my pedals need?
Check the power requirements printed on each pedal's bottom. Usually, it'll list the voltage (9V is standard) and the current draw in milliamps (mA). Add up the mA for all your pedals to determine the total power supply needs.
Can I use a power brick from another device?
Generally, no. Guitar pedal power supplies are designed to deliver a very clean and stable voltage. Generic power bricks often have excessive ripple and voltage fluctuations that can damage your pedals or introduce noise.
What's the deal with negative ground?
Most pedals are center-negative, but a few vintage or boutique pedals use negative ground. Make sure the power supply you choose supports the correct polarity or use an adapter.
My power supply is cutting out - what gives?
First, check the outlet. Then, make sure the power supply isn't overloaded. If it's still cutting out, the power supply itself might be faulty and needs to be replaced.
