Best Guitar Effect Power Supplies Under $50 2025
Affordable guitar effect power supplies under $50 - great value without compromising quality
Last updated: October 29, 2025 • Next update: November 5, 2025
Electro Harmonix 18DC-500 EU Power Supply
- • Eliminates ground loop noise and hum
- • Compact and efficient power management
- • Additional cost beyond pedal purchases
- • Quality units can be expensive
Electro Harmonix 18DC-500 EU Power SupplyOriginal Power AdapterSuitable for Holier GrailPOG and Flanger Hoax...
One Control EPA-2000 V3 9V Power Adapter
- • Eliminates ground loop noise and hum
- • Clean, isolated power for multiple pedals
- • May be overkill for simple setups
- • Requires planning for power requirements
One Control EPA-2000 V3 9V Power AdapterPower Supply for Effect PedalsCompactlightweight power supply unit with large...
Harley Benton PowerPlant Junior
- • Clean, isolated power for multiple pedals
- • Compact and efficient power management
- • Quality units can be expensive
- • Takes up space on pedalboard
Harley Benton PowerPlant JuniorPower supply for effects devices5 Outputs with 9 V DC (with each 120 mA)Galvanically...
Harley Benton PowerPlant Powerbank
- • Eliminates ground loop noise and hum
- • Multiple voltage options for various pedals
- • Quality units can be expensive
- • May be overkill for simple setups
Harley Benton PowerPlant PowerbankMobile 10000 mAH Powerbank For Effect DevicesCapacity: 10000 mAHCan be loaded during...
Rockboard Power Supply 9VDC/500mA
- • Clean, isolated power for multiple pedals
- • Multiple voltage options for various pedals
- • Quality units can be expensive
- • Takes up space on pedalboard
Rockboard Power Supply 9VDC/500mAPower Supply for Effect PedalsHigh-quality designModern power supply for professional...
Pro-Ject High Power it 2
- • Clean, isolated power for multiple pedals
- • Multiple voltage options for various pedals
- • Requires planning for power requirements
- • Takes up space on pedalboard
Pro-Ject High Power it 2Power Supply Unit3-Pin DC power supply unitSuitable for all Pro-Ject 15 V DC...
tc electronic PowerPlug 12
- • Multiple voltage options for various pedals
- • Clean, isolated power for multiple pedals
- • Takes up space on pedalboard
- • Additional cost beyond pedal purchases
tc electronic PowerPlug 12, Power Supply, Power supply output DC: 12 volts / 1 ampere, Output connection: 5.5 / 2.1 mm,...
myVolts Step Up Tip 12V Center Pos
- • Reliable power for live performance
- • Clean, isolated power for multiple pedals
- • Takes up space on pedalboard
- • Requires planning for power requirements
myVolts Step Up Tip 12V Center PosUSB-C Power PlugOutput voltage: 12 V DCInput: USB-CPolarity: centre positivePower...
RockPower NT 14 - Power Supply Adapter
- • Compact and efficient power management
- • Multiple voltage options for various pedals
- • Additional cost beyond pedal purchases
- • May be overkill for simple setups
RockPower NT 14 - Power Supply AdapterSwitched-mode power supply unitInput voltage: 100-240 VOutput: 12V DC500...
RockPower Power Supply RP NT 19 EU
- • Multiple voltage options for various pedals
- • Clean, isolated power for multiple pedals
- • May be overkill for simple setups
- • Quality units can be expensive
RockPower Power Supply RP NT 19 EUSwitched-Mode Power SupplyStabilised voltageInput voltage: 100 - 240 V18 V DC2000...
Suzuki AD3-1210A Power Supply
- • Multiple voltage options for various pedals
- • Compact and efficient power management
- • Additional cost beyond pedal purchases
- • Quality units can be expensive
Suzuki AD3-1210A Power Supply, Powe Supply Unit, Suitable for Suzuki Omnichord OM-108, Input voltage range: 220 - 240...
Dunlop ECB-004
- • Eliminates ground loop noise and hum
- • Reliable power for live performance
- • May be overkill for simple setups
- • Quality units can be expensive
- Dunlop ECB-004
- Power Supply Unit
- 230 Volt AC
- 18 Volt DC
- 500 mA
- Outside plus
- inside minus
Daddario XPND Power Plug 2-Pack Male
- • Clean, isolated power for multiple pedals
- • Eliminates ground loop noise and hum
- • Takes up space on pedalboard
- • May be overkill for simple setups
Daddario XPND Power Plug 2-Pack Male, Male Connector, For use with the XPND Pedal Power Battery Kit, the XPND...
Rockboard Power Ace 9V DC 1.7V Multi
- • Compact and efficient power management
- • Eliminates ground loop noise and hum
- • Takes up space on pedalboard
- • Requires planning for power requirements
Rockboard Power Ace 9V DC 1.7V MultiPower SupplyFor effects unitsInput voltage: 100 - 240 V (automatic voltage...
Daddario XPND Power Plug 2-Pack Female
- • Eliminates ground loop noise and hum
- • Multiple voltage options for various pedals
- • Takes up space on pedalboard
- • Additional cost beyond pedal purchases
Daddario XPND Power Plug 2-Pack Female, Female Connector, For use with the XPND Pedal Power Battery Kit, the XPND...
How to Choose the Best Guitar Effect Power Supplies
Budget Planning
- • Under $200: Entry-level
- • $200-$500: Intermediate
- • $500-$1000: Advanced
- • $1000+: Professional
Quality Check
- • Sound clarity & tone
- • Build materials & finish
- • Hardware durability
- • Overall craftsmanship
Key Features
- • Your musical style
- • Skill level match
- • Intended use case
- • Brand reputation