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Best Pedalboard Power Supply 2024? OMG, We Found it!!

Do you need a power supply for pedalboard? And if so, which is the best?

Okay, so finding the best pedalboard power supply for your effects pedals might not be the most exciting step in building the perfect guitar rig, but if you make the right decision, it will help you get an incredible guitar tone. 

The sonic potential of your setup is undoubtedly expanded by adding more stompboxes to your “board,” but doing so also increases the risk of the dreaded hum and buzz that may spoil your carefully constructed tone. 

As you accumulate additional pedals, you’ll understand how crucial a good power supply is. A decent pedal power supply, especially one with separated outputs, reduces noise in your given circuit and makes your pedalboard operate cleanly and more logically. Question is though, how do you choose a pedalboard power supply? And do you really need one? We reveal all.

After something specific about how guitar pedal get power? Or just curious about what we think is the best pedalboard power supply? Use the menu below to find all the answers you need in 1 click…

NOTE: Curious about more than just pedalboard power supplies? Be sure to also dive into our reviews of the Best Guitar Pedals EVER + the Best Overdrive Pedals.

DISCLAIMER: Choosing a pedalboard power supply ain’t easy!

Especially when you consider just how many variants are out there, be they from different manufacturers or provide you with different amounts of inputs or wattage. Not that you need to worry though, because we’ve done all the hard work for you. No – seriously!

All you have to do is keep reading & we’ll reveal what we think are the best pedalboard power supplies you can buy today…


1: Voodoo Lab Pedal Power Mondo

2: Mission Engineering 529i

3: Truetone CS7 1 Spot Pro

4: Voodoo Lab Pedal Power 3 Plus

5: Jim Dunlop MXR M237

6: Voodoo Lab Pedal Power 2 Plus

7: Caline CP-05 power supply

8: Ernie Ball Volt

Pedal power supplies are important, but for beginners especially, they’re also pretty expensive. To get yourself a high end pedal power supply you’ll be looking at £100+, BUT… there are a few cheap pedal power supplies that manage to be good enough for us to recommend.

See, normally we’d advise against cheaping out on such a valuable piece of kit, but if your budget doesn’t permit, then you can still get your hands on a dependable piece of kit. Speaking of which, here’s what we deem to be the best budget pedal power supply on sale today…

9: Donner DP-1

For any ‘on the go’ musician, portability is key.

So in the case you’re looking to take your guitar gear out & about, then you’ll be in need of a pedal power supply that doesn’t depend on mains power. In other words, a rechargeable power supply that’s dependable & has a good battery. Sounds great, but such things aren’t that easy to find.

Saying that though, we’re confident we’ve found a good one. A power supply that’s dependable, well built & won’t run out of juice in 5 minutes. Yep – here’s what we deem to be the best recharageble pedalboard power supply…

10: Warwick RockBoard Power LT XL

Enjoy this review of the best pedalboard power supply & keen for more? Jump into our latest Guitar Pedal Reviews, as well as all our knowledge about Music Production. Recently, we also did a rundown of the Best Compressor Pedals + another on the Best ABY Pedals, which may also be an interesting read.

Or, if you’re here purely to learn more about pedalboard power supplies, continue reading & we’ll answer even more of your burning questions…

There are various factors to keep in mind before choosing a power supply for a pedal board, such as assessing the power requirement for your pedals’, reliability of the device, etc. Neglecting to choose a power supply unit carefully is the primary reason why pedalboard projects go wrong (PSU). 

Even though all pedal voltages may be accurate, noise interference frequently degrades the signal’s overall performance. For you and your listeners, extraneous noise may be a terrible diversion during ballads and other calm sections of songs. 

We believe the power supply serves as the pedalboard’s engine and should be properly designed to fulfill its intended function. Otherwise, your gear won’t be functioning properly. Any music should be silent, and the only way to do so is with a power source that has been carefully picked.

There may be no other alternative. Many current pedals no longer have a battery clip due to space concerns or other factors. Almost without exception,’ micro’ pedals need a power supply. Many boutique pedals fit more electronics into the area that a battery would normally occupy. 

Additionally, a few power supplies incorporate heather, IEC outs, and a connection with changing the voltage to simulate a dead battery. Most “power user” capabilities cannot influence your choice unless you have a particular requirement. 

A reliable 9V AC out, which is important for operating earlier Digitech devices like the Whammy IV, Timebender, and other bizarre 90s divisions like the XP-300 Space Station, is the feature that could make a difference.

Of course, yes. Consider using a power source that can deliver at least the same amount of electricity the pedal consumes. Therefore, if your pedal draws 100mA, your power supply must deliver at least 100mA. Your power supply may be marked with a greater current, which is acceptable. Some pedals fail to record the current draw. 

This is typically the case since it uses so little electricity that it won’t interfere with any power supplies. It serves no purpose to list this as a condition on the pedal because some pedals draw as low as 5mA. If you’re concerned about your power source and your pedal doesn’t indicate the current, you can always consult a handbook.

A circuit’s potential energy is measured by voltage. All you need to understand as a guitarist is that the power source you use must match the Voltage (V) of the pedal. Most guitar pedals need 9V electricity (even many multi-effects pedalboards). 

Make sure you utilize a 9V power source or battery if your guitar pedal says 9V. Although 9V is the standard for guitar pedals, some need greater voltages. Ensure the power source you select corresponds to the voltage your pedal demands, such as 12V, 18V, or even 24V.

Never leave a guitar pedal plugged in. Your pedals are subjected to electric current spikes, potential thermal problems, battery exhaustion, dampness, and dust. Your pedals slowly degenerate as a result of this. It would be best to disconnect your guitar pedals to prolong their lifespan when not in use.

In addition to being delicate, guitar pedals are crucial while performing live. Your options while leaving your guitar pedals plugged in are numerous. There are certain pedals where the weather is harsher than others. These possibilities heavily depend on your equipment and where you reside.

John has a tonne of amps and amp heads, but his Marshall 25/55 Silver Jubilee is the standout or most remarkable. The second of these, which John genuinely owns, is used mostly for overdriven tones and has no effects. He always drives his 1967-model, Marshall Major, beside the Jubilee. 

Yes, they are. Costly power pedals work the best in comparison with cheap pedals. They can swiftly resolve your noise issues. They may be silently put close to pedals (the ones with toroidal transformers). Since all outputs are independent, you may use each pedal in isolation from the others (good but rarely necessary). 

Having an independent power supply available when performing live is quite advantageous since you don’t want to be concerned about noise problems or running out of batteries. Anyone who performs live or gigs should consider investing in an expensive power supply for reliability’s sake. 

You can charge up to 8 pedals with one spot power cable and practically power an infinite number of pedals by connecting extra Multi-Plug cables! The original 9V DC adapter, known as the 1 SPOT, only occupies one slot on your power strip.

Your complete pedalboard may be powered by the 1 SPOT, which can take up to 1700mA. Because the 1 SPOT instantly converts voltage globally, you can even use it anywhere in the world without a voltage converter. The 1 SPOT is among the cleanest power generators you can buy, so you don’t have to worry about AC hum obstructing your sound.

The use of a daisy-chain power supply is not advised. When a daisy chain power connection powers several pedals, ground loops frequently result. A ground loop is therefore created between each pedal in the daisy chain. 

Ground loops allow errant magnetic fields to hum your signal route. The risk of ground loops ruining your signal is significant if you use modulation and delay pedals. You might not experience (or hear) the negative impacts if distortion is the sole effect you utilize. 

Your power source has to provide the pedal’s required amperage, often expressed in milliamps or more (mA). Failure to do so might result in poor performance or perhaps even damage! A milliamp meter is helpful to determine the precise amperage draw of a pedal. 

This might be crucial when setting up and putting your pedalboard together. If you are daisy-chaining pedals, you must meet a single total amperage requirement by summing the amperage ratings of all the pedals. Your pedals will be underpowered if the overall amperage need is not met, and they might even be damaged.