AudioFu Chart · October 2026
Best Guitar Effect Power Supplies for Professional 2026
The top pick is Walrus Audio Canvas Power 22 ($445). Voodoo Lab Pedal Power 2 Plus gives you the most for the money at $255. Ranked by the AudioFu Index from 180 models across 44 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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- Weight1.08 kg
The Canvas Power 22 is a serious piece of kit for the pedalboard obsessive. It’s incredibly clean, silent, and gives you the flexibility to power even the most voltage-hungry pedals, especially those with unusual requirements. This is perfect for players with sprawling, complex rigs who demand rock-solid, reliable power.
Pros
- 22 isolated outputs handle even the largest pedalboards with ease.
- Variable voltage options offer unmatched flexibility for unique pedal power needs.
- Right-angled plugs minimize cable clutter and maximize board space efficiency.
Cons
- Premium-priced, a significant investment for smaller pedal setups.
- The physical size, while compact, can still be restrictive on very tight boards.
66AudioFu
IndexStableno change since Aug 17Aug 17$445 now$445€399 at Thomann · in stockCheck price ↗ -
Walrus Audio Canvas Power HP+ Plus
Canvas Power HP Plus · Walrus Audio
23 for sale on Reverb1 finish at Thomann
- Weight0.43 kg
The Canvas Power HP Plus is a serious upgrade for players with a substantial pedalboard and noise issues. Its isolated outputs and flexible voltage options make it a powerhouse, especially for those running boutique or vintage pedals that are notoriously sensitive to power quality. It’s a high-end solution for professionals and serious hobbyists who demand the best.
Pros
- Excellent noise isolation eliminates pedal interaction and hum.
- The LED output displays provide clear, real-time power consumption data.
- Switchable voltage options offer extreme flexibility for diverse pedal needs.
Cons
- Premium-priced, representing a significant investment for most pedal users.
- Limited total current on some voltage outputs restricts high-draw pedal combinations.
63AudioFu
IndexStableno change since Aug 17Aug 17$445 now$445€399 at Thomann · in stockCheck price ↗ -
- Weight0.95 kg
The Canvas Power 15 is a seriously well-built power supply for players with a large, complex pedalboard. Walrus Audio's attention to detail, from the right-angled plugs to the variable voltage options, makes this a top-tier solution for serious pedal enthusiasts who demand clean, reliable power and future expandability.
Pros
- 15 isolated outputs handle even the most complex pedalboards with ease.
- Variable voltage outputs provide flexibility for unusual pedal power requirements.
- Right-angled plugs minimize cable clutter and maximize board space efficiency.
Cons
- Premium-priced, representing a significant investment for smaller pedal setups.
- Physical size, while compact, may still pose challenges for extremely small boards.
67AudioFu
IndexStableno change since Aug 17Aug 17$343 now$343€308 at Thomann · in stockCheck price ↗ -
Voodoo Lab PP3P Pedal Power 3 Plus
Pedal Power 3 Plus · Voodoo Lab
43 for sale on Reverb1 finish at Thomann
The Pedal Power 3 Plus is a rock-solid power solution for serious pedalboard users. Its isolated outputs and dual voltage capability keep your signal clean and your pedals happy, especially those picky vintage units. If you've got a large board with demanding digital effects, this is a worthwhile investment.
Pros
- Robust aluminum chassis offers excellent shielding and durability.
- Isolated outputs eliminate noise and interaction between pedals.
- 9/12V output caters to a wider range of vintage and boutique pedals.
Cons
- Premium-priced, a significant investment for pedal power.
- Relatively heavy, noticeable on smaller or portable setups.
53AudioFu
IndexStableno change since Aug 17Aug 17$345 now$345€309 at Thomann · in stockCheck price ↗ -
- Weight0.64 kg
The Canvas Power 8 is a seriously clean and well-thought-out power solution. It's perfect for players with larger, more demanding pedalboards who need reliable, isolated power and the flexibility to run different voltage pedals. It's a premium piece of kit that’ll keep your signal pristine.
Pros
- Excellent noise isolation eliminates pedal hum and interference.
- Variable voltage outputs handle a wide range of pedal power requirements.
- Compact design fits easily under most pedalboards, even smaller ones.
Cons
- Premium-priced, a significant investment for a power supply.
- The included cables, while space-saving, might be a bit short for some setups.
68AudioFu
IndexStableno change since Aug 17Aug 17$291 now$291€261 at Thomann · in stockCheck price ↗ -
This unit gives you plenty of clean power for a big pedalboard without needing to drill holes. It lets you set voltages individually so your pedals run efficiently. It is a solid choice for players who want reliable power in one box.
Pros
- 15 isolated outputs prevent pedal noise bleeding into your signal
- Four voltage settings let you match power to each pedal perfectly
- Built-in USB-C port charges devices and pedals simultaneously
Cons
- No physical dimensions listed in the provided description
- Total output power caps at 48 watts for heavy use
20AudioFu
IndexStableno change since Aug 17Aug 17$445 now$445€399 at Thomann · in stockCheck price ↗ -
Strymon Zuma 9-Output High Current DC Power Supply
Zuma · Strymon
107 for sale on Reverb1 finish at Thomann
The Zuma is a fantastic solution for Strymon users and anyone needing clean, reliable power for their pedalboard. Its isolated outputs are a game-changer for minimizing noise, and the flexible voltage options make it a versatile hub. This is ideal for serious pedalboard users who demand quality and reliability.
Pros
- Robust build quality with a heavy-duty metal chassis
- Fully isolated outputs eliminate noise and interaction between pedals
- Flexible voltage options cover a wide range of Strymon and compatible pedals
Cons
- Premium-priced, a significant investment for a power supply
- Size and weight (nearly 1.5 lbs) make it less portable
61AudioFu
IndexStableno change since Aug 17Aug 17$289 now$289€259 at Thomann · in stockCheck price ↗ -
- Weight0.5 kg
This power supply packs seven isolated outlets into a tiny box, perfect for filling up your pedalboard without adding bulk. The built-in True Power meter helps you see exactly how much power your pedals are using at once. It works with the CIOKS GRIP for easy installation, making it a solid choice for serious players who need clean power and precise control.
Pros
- Seven separate DC outputs for multiple pedals
- Built-in True Power meter shows total load
- Multi-stage filtering keeps interference extremely low
Cons
- USB-C output limited to 5V instead of higher voltages
- No visible LED indicators for individual output status
52AudioFu
IndexStableno change since Aug 17Aug 17$311 now$311€279 at Thomann · in stockCheck price ↗ -
- Weight0.36 kg
The Canvas Power 8 Link is a seriously well-thought-out power solution. If you're running a substantial pedalboard and chasing pristine, quiet power, this is a top contender. It’s a great choice for players who want expandability and a clean, organized setup.
Pros
- Excellent noise isolation eliminates pedal hum, even with vintage germanium circuits.
- Link output allows for seamless expansion, accommodating even massive pedalboards.
- Slim profile and mounting bracket ensure a clean, space-saving board layout.
Cons
- Price point places it in the premium-priced power supply category.
- Limited current per output might struggle with some high-draw boutique pedals.
57AudioFu
IndexStableno change since Aug 17Aug 17$266 now$266€239 at Thomann · in stockCheck price ↗ -
The Pedal Power 2 Plus is a powerhouse for serious pedalboard setups. Its SAG feature is a real game-changer for fuzz and wah tones, and the build quality is top-notch. This is perfect for players running a lot of effects, especially vintage gear or those needing higher voltages.
Pros
- Robust toroidal transformer ensures clean, stable power delivery
- SAG functionality adds unique tonal shaping for fuzz and wah
- Comprehensive cable selection covers most common pedal types
Cons
- Premium-priced compared to budget power supply alternatives
- Size and weight can be a challenge for smaller pedalboards
60AudioFu
IndexStableno change since Aug 17Aug 17$255 now$255€229 at Thomann · in stockCheck price ↗
All 180 guitar effect power supplies
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
- 11
Walrus Audio Canvas Power 5Canvas Power HP · Walrus Audio53Stable$278€249$278€249Check ↗
- 12
Voodoo Lab PP3P Pedal Power 3 PlusPedal Power 3 · Voodoo Lab53Stable$278€249$278€249Check ↗
- 13
Strymon Zuma R300 5-Output Ultra Low-Profile High Current DC Power…Zuma R300 · Strymon58Stable$234€210$234€210Check ↗
- 14
Fender Engine Room LVL12 Power SupplyFender50↓ 2.2%$250€224$250€224Check ↗
- 15
Truetone 1 Spot Pro CS12Truetone47Stable$244€219$244€219Check ↗
- 16
T-Rex Fuel Tank Power PilotT-Rex31Stable$278€249$278€249Check ↗
- 17
Harley Benton Spaceship Power 80Harley Benton37Stable$244€219$244€219Check ↗
- 18
MXR ISO-BRICK Pro Power SupplyMXR36↓ 12.0%$244€219$244€219Check ↗
- 19
EBS RunstenEBS29Stable$266€239$266€239Check ↗
- 20
Truetone 1 Spot Pro CS11Truetone32Stable$244€219$244€219Check ↗
- 21
Walrus Audio Canvas Power 5Walrus Audio68Stable$216€194$216€194Check ↗
- 22
Strymon Ojai R30 5-Output Low-Profile High Current DC Power SupplyOjai R30 · Strymon · 2 finishes62Stable$197€177$197€177Check ↗
- 23
Strymon Ojai 5-Output Compact High Current DC Power SupplyOjai · Strymon59Stable$180€161$180€161Check ↗
- 24
MXR DC Brick M237 Power SupplyDC Brick M 237 · MXR58Stable$122€109$122€109Check ↗
- 25
MXR M239 Mini Iso-Brick Power SupplyM 239 Mini Iso-Brick · MXR57Stable$132€118$132€118Check ↗
- 26
CIOKS SOL Power SupplySol · Cioks55Stable$192€172$192€172Check ↗
- 27
Voodoo Lab Pedal Power ISO 5ISO5 Pedal Power · Voodoo Lab54Stable$175€157$175€157Check ↗
- 28
Voodoo Lab Pedal Power X4Voodoo Lab53Stable$154€138$154€138Check ↗
- 29
T-Rex Fuel Tank JuniorT-Rex54Stable$117€105$117€105Check ↗
- 30
CIOKS 4 Expander Power Supply4 expander · Cioks52Stable$154€138$154€138Check ↗
- 31
Mooer S12 Macro Power Supply 2018Macro Power S12 · Mooer51Stable$173€155$173€155Check ↗
- 32
Rockboard ISO Power Block V6+ISO Power Block V6 IEC · Rockboard · 3 finishes50Stable$144€129$144€129Check ↗
- 33
Fender Engine Room LVL8 Power SupplyFender50Stable$200€179$200€179Check ↗
- 34
CIOKS 8 Expander Power Supply8 Expander · Cioks50Stable$222€199$222€199Check ↗
- 35
Ernie Ball Volt Power SupplyVolt · Ernie Ball49Stable$144€129$144€129Check ↗
- 36
Harley Benton Spaceship Power 50C-BHarley Benton · 5 finishes48Stable$155€139$155€139Check ↗
- 37
Engl Power Tap Pro 8Engl47↓ 0.8%$133€119$133€119Check ↗
- 38
Engl Power Tap Pro 12Engl46Stable$177€159$177€159Check ↗
- 39
Carl Martin Pro Power V2Carl Martin44Stable$124€111$124€111Check ↗
- 40
Rockboard ISO Power Block V10Rockboard44Stable$127€114$127€114Check ↗
- 41
Rockboard ISO Power Block V16Rockboard44Stable$185€166$185€166Check ↗
- 42
Mooer S8 Macro Power Power SupplyMacro Power · Mooer54Stable$85€76$85€76Check ↗
- 43
Harley Benton PowerPlant ISO12AC Pro ModularHarley Benton · 2 finishes41Stable$144€129$144€129Check ↗
- 44
CIOKS CRUX Power ConverterCrux · Cioks50Stable$88€79$88€79Check ↗
- 45
Harley Benton PowerPlant ISO-10AC ProHarley Benton37Stable$122€109$122€109Check ↗
- 46
Harley Benton PowerPlant ISO-Li09 PowerBankHarley Benton37Stable$133€119$133€119Check ↗
- 47
Harley Benton Spaceship PowerBar 60Harley Benton37Stable$133€119$133€119Check ↗
- 48
Harley Benton Spaceship PowerBar 40Harley Benton37Stable$133€119$133€119Check ↗
- 49
Harley Benton Spaceship PowerBar 60-BHarley Benton37Stable$133€119$133€119Check ↗
- 50
Palmer PWT 12 IECPalmer · 2 finishes37Stable$140€126$140€126Check ↗
Guitar Effect Power Supplies by the numbers
Measured across all 198 models we track, not a sample.
Median $69 — half of all guitar effect power supplies here cost less.
median of 18 models · 0.12 kg–1.54 kg
How to choose the best guitar effect power supplies
Isolation
This is the big one. Isolated outputs prevent one pedal's noise from bleeding into another, especially crucial when you're stacking gain or using sensitive analog circuits. A noisy fuzz driving a clean reverb is just awful, and isolation fixes that.
Current Capacity
Don't just look at total wattage. Check the amperage per output. A power supply might claim 1000mA total, but if one output is hogging 800mA, your boutique overdrive is going to sound thin and lifeless.
Noise Floor
A low noise floor is non-negotiable. Even a small amount of hum or buzz can be amplified through your chain and become a major problem, especially when recording. We're talking about measurable noise, not just 'subjective' impressions.
Voltage Regulation
Voltage sag under load is a silent killer of tone. A power supply that can't maintain a consistent voltage as your pedals draw power will result in fluctuating gain, inconsistent breakup, and generally unpredictable behavior. It's a real drag.
Form Factor & Reliability
Gigging isn't kind to gear. A flimsy plastic case or unreliable components will fail at the worst possible moment. Durability and a compact design are essential for pedalboard stability and ease of transport.
Buying guide
Look, we've all been there - mid-gig, pedalboard coughs, and suddenly your tremolo is sputtering like a dying amp. A flaky power supply isn't just an inconvenience; it's a tone killer and a career interruption. Forget those cheap, plastic bricks; a pro needs something reliable, isolated, and flexible enough to handle complex pedal chains and the inevitable stage bumps. Let's talk about power supplies that actually earn their keep.
Don't cheap out on power. Seriously. Those $30 power bricks are often riddled with compromises - shared regulation, minimal isolation, and questionable components.
While a high-end isolated power supply is an investment, it's one that protects your pedals and your sanity. Look for reputable brands, solid construction, and a good warranty. It's the foundation of a reliable pedalboard.
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 198 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 regulated and unregulated power?
Regulated power supplies maintain a consistent voltage regardless of load. Unregulated sag under load, which can alter your pedal's tone. Pros almost always want regulated.
Do I need a linear or switching power supply?
Switching supplies are lighter and more efficient, but can sometimes introduce noise. Linear supplies are quieter but heavier and draw more power. A good quality switching supply is usually fine, but be wary of the cheapest ones.
What does 'isolated' really mean?
Each output on an isolated power supply has its own separate circuit, preventing noise and voltage fluctuations from one pedal affecting another. It's a game-changer for complex boards.
How do I calculate my power needs?
Add up the current draw (mA) of each pedal. Factor in some headroom - aim for at least 20% extra capacity. Don't just look at total wattage; amperage per output is key.
Can I use a daisy chain with my isolated power supply?
Absolutely not. Daisy chains are a recipe for noise and voltage drops. Each pedal deserves its own dedicated, isolated power connection.
