Pedal Power Supplies

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TOURTECH TTA-PSU01 9V Power Supply

TOURTECH TTA-PSU01 9V Power Supply

(27)
£9.99
In Stock
BOSS PSA-230ES Power Supply

BOSS PSA-230ES Power Supply

(46)
£25.00 £28.00
In Stock
Truetone 1 Spot Combo

Truetone 1 Spot Combo

(12)
£44.99
In Stock
MXR M237 DC Brick

MXR M237 DC Brick

(8)
£87.00
Available to Order
Voodoo Lab Pedal Power 2 Plus

Voodoo Lab Pedal Power 2 Plus

(19)
£150.00 £159.00
In Stock
BOSS PSB1U 9V Power Supply

BOSS PSB1U 9V Power Supply

(7)
£25.00 £27.99
In Stock
Stagg 9V AC Power Adapter PSU (Boss Compatible)

Stagg 9V AC Power Adapter PSU (Boss Compatible)

(1)
£14.99 £19.30
In Stock
MXR M238 Iso-Brick Power Supply

MXR M238 Iso-Brick Power Supply

(4)
£142.00 £159.00
In Stock
Line 6 PX-2 Power Supply

Line 6 PX-2 Power Supply

(14)
£22.00 £26.00
In Stock
Strymon Zuma

Strymon Zuma

(1)
£239.00
Free Delivery
Available to Order
Dunlop ECB004UK AC adapter 18V

Dunlop ECB004UK AC adapter 18V

(4)
£22.00 £24.99
In Stock
MXR M239 ISO Brick Mini Power Supply

MXR M239 ISO Brick Mini Power Supply

(1)
£102.00 £133.00
In Stock
Truetone TT-CS7 1 Spot 7 way Power Block

Truetone TT-CS7 1 Spot 7 way Power Block

(4)
£134.99
In Stock
Truetone TT-CS12 1 Spot 12 Way Power Block

Truetone TT-CS12 1 Spot 12 Way Power Block

(1)
£214.99
Free Delivery
In Stock
Truetone CS6 Pedal Power Supply

Truetone CS6 Pedal Power Supply

(1)
£149.99
In Stock
Strymon Ojai Power Supply

Strymon Ojai Power Supply

£149.00
In Stock
Strymon Ojai R30 Power Supply

Strymon Ojai R30 Power Supply

(2)
£159.00 £169.95
In Stock
Voodoo Lab Current Doubler Cable

Voodoo Lab Current Doubler Cable

(1)
£6.93 £10.11
In Stock
Voodoo Lab Pedal Power ISO-5

Voodoo Lab Pedal Power ISO-5

(6)
£115.00 £128.00
In Stock
Voodoo Lab Pedal Power 4 X 4

Voodoo Lab Pedal Power 4 X 4

(2)
£160.00 £175.00
In Stock
Pedaltrain Volto Power Supply 3

Pedaltrain Volto Power Supply 3

£85.00
In Stock
Strymon Ojai Expansion Kit

Strymon Ojai Expansion Kit

£119.00
In Stock
Voodoo Lab Pedal Power X4

Voodoo Lab Pedal Power X4

£95.00 £106.00
Available to Order
Voodoo Lab PPMIN 2.1mm Straight Barrel Plug and 3.5mm Straight Mini Plug

Voodoo Lab PPMIN 2.1mm Straight Barrel Plug and 3.5mm Straight Mini Plug

£4.30
In Stock
Voodoo Lab Voltage Doubler Cable 18V or 24V (2.1mm Standard Center-Negative)

Voodoo Lab Voltage Doubler Cable 18V or 24V (2.1mm Standard Center-Negative)

(1)
£6.93 £10.99
In Stock
Voodoo Lab Pedal Power Mondo

Voodoo Lab Pedal Power Mondo

(1)
£239.00 £266.00
Free Delivery
In Stock
Voodoo Lab PPAY Voltage Doubler Adapter 18v or 24v

Voodoo Lab PPAY Voltage Doubler Adapter 18v or 24v

£6.99
In Stock
Voodoo Lab PPAV Output Splitter Adapter

Voodoo Lab PPAV Output Splitter Adapter

£6.93
In Stock
Voodoo Lab 2.1mm Straight and Right Angle Barrel Cable

Voodoo Lab 2.1mm Straight and Right Angle Barrel Cable

£4.30
In Stock
Voodoo Lab PPBAR-R 2.1mm Right Angle Barrel Plug

Voodoo Lab PPBAR-R 2.1mm Right Angle Barrel Plug

£3.42
Available to Order
Voodoo Lab 2.1mm Straight and Right Angle Barrel Cable

Voodoo Lab 2.1mm Straight and Right Angle Barrel Cable

£3.95
In Stock
Strymon Ojai R30 Expansion Kit

Strymon Ojai R30 Expansion Kit

(1)
£139.00
In Stock
Voodoo Lab RMIX 3 Pack 2.1mm R/A 18

Voodoo Lab RMIX 3 Pack 2.1mm R/A 18

£8.68
In Stock
Voodoo Lab PPBAR-RS  2.1mm Right Angle Barrel Plug

Voodoo Lab PPBAR-RS 2.1mm Right Angle Barrel Plug

£3.42
In Stock
Voodoo Lab PPBAR-R36 2.1mm Right Angle Barrel Plug 36

Voodoo Lab PPBAR-R36 2.1mm Right Angle Barrel Plug 36

£4.30
In Stock
Special Offer
Walrus Audio Phoenix 15 Out Clean Power Supply

Walrus Audio Phoenix 15 Out Clean Power Supply

(1)
£249.00 £274.00
Free Delivery
In Stock
Pedaltrain PT-SST Pedaltrain Space Saving Tuner SST

Pedaltrain PT-SST Pedaltrain Space Saving Tuner SST

£54.00
In Stock
Walrus Audio Phoenix Power Supply Mounting Kit

Walrus Audio Phoenix Power Supply Mounting Kit

£12.99
In Stock
Strymon Zuma R300

Strymon Zuma R300

£199.00
In Stock
Yamaha PA150B PSU

Yamaha PA150B PSU

£49.99
In Stock

About Pedal Power Supplies

Pedal power supplies are an essential purchase for effects-friendly guitarists. A good power supply gives your guitar pedals all of the juice they need to run efficiently and safely along with a low level of background noise and signal degradation. A good power supply also takes a lot of stress away for the guitarist who regularly performs live since it will be reliable in terms of function and build quality.

Power supplies come in different forms. At their most simple, you get supplies that are essentially wall adapters with a ‘daisy chain’ cable for powering the pedals. They are affordable and effective but are not as strong or silent as ‘box’ supplies.

Box supplies are what most guitarists velcro to their pedal boards. They often have individual, isolated connections for the pedals so that venue power problems won’t affect all pedals at once. They also often offer multiple voltages in order to power pedals that require more than the requisite 9v. Many of these use IEC plugs (kettle plugs to you and I!) for their own power connection, making replacement cables a straightforward affair.

There are lots of power supplies available and the subject can become understandably confusing. Thankfully, our trained staff are well-versed in every detail of the subject so you can rest easy in the knowledge that when you come to any guitarguitar UK store, you will receive the best choice, the best gear and the best service.

Frequently Asked Questions about Pedal Power Supplies

These days, many of the power supplies we sell accommodate these other variations of voltage. MXR's M238 Iso Brick stands out, as does Walrus Audio's Pheonix 15 but there are more on offer from T-Rex, Strymon, Truetone and many others, all available here on the site or from our stores.
In terms of guitar power supplies, 'isolated' means that there is a safety measure built into the unit. Electronic barriers are used to separate the individual outputs. These barriers prevent dangerous voltages passing through the entire supply, frying your prized pedals and even worse!
Ground hum is an annoying 50/60Hz buzz that occurs when a few separate currents (i.e. your pedals) all run at once through different pathways. This problem can be exacerbated by bright lights, laptops and televisions. Ground hum is a pain but properly shielded cables at least stop the situation getting worse. Try using the ingenious 'Hum Debugger' by Electro-Harmonix in your effects chain...it is spooky how good this little box does its job! Using an isolated power supply is also a great way to combat the dreaded hum!
Definitely, and if your pedal board is really so big that you need two separate power supplies, we salute you! There is no real problem with this at all but if you are using a 4 way multi-socket adapter to power both supplies, we'd advise ensuring that it is a 'surge-protected' version, just to be on the safe side.