Best Mini Pedal Power Supply (2026): 5 Picks Compared
Updated Oct 24, 2026 · By 
Jonah Mercer · Ranked from listed specifications · How we rank
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The Hiree supply leads this list for buyers who want 7 isolated outputs and 2 AC outlets in one compact unit. The Voodoo Lab X4 follows for buyers who want 4 high-current isolated outputs at 500mA each in a 0.2 lb unit.
The picks at a glance
Which one should you buy?
- Players who want 7 isolated outputs: Hiree Guitar Pedal Power Supply 7 DC See pick 1
- Players who want 4 outputs at 500mA each: Voodoo Lab Pedal Power X4 Isolated Power See pick 2
- Players who want 10 isolated outputs: JOYO Guitar Pedal Power Supply 10 Isolated See pick 3
- Players who want 4 outputs at 500mA each: Caline Guitar Pedal Power Supply See pick 4
- Players who want 6 outputs in one supply: GOKKO Mini Pedal Power Supply See pick 5
Want the full range? Best Pedal Power Supply ranks the top pedal power supplies for every buyer, or browse all 19 guides.
The 5 picks, ranked
1Best Overall
Hiree Guitar Pedal Power Supply 7 DC
- Outputs: 7
- Isolated outputs
- Max current per output: 100 mA
It earns Best Overall with 7 isolated outputs, 2 AC outlets and a compact body with no external adapter.
Who it suits
- Players who want 7 isolated outputs
- Players who want 2 AC outlets for charging
Skip it if
- You want more than 7 outputs
- You want a 12V output for a pedal
The supply gives 6 ports at 9V and 100mA plus 1 port at 9V and 300mA, and a short circuit in one channel does not affect the other channels. It adds 2 two-prong AC outlets with 600W of total output for charging speakers, keyboards and other devices. The compact body uses a 5-foot disconnectable AC cord with 100V to 240V input, and it weighs 0.7 lb.
2Runner-Up
Voodoo Lab Pedal Power X4 Isolated Power
- Outputs not stated in the listing
- Isolated outputs
- Max current per output: 500 mA
- 5 year warranty stated
It holds Runner-Up with 4 isolated outputs at 500mA each and a 5-year warranty in a 0.2 lb unit.
Who it suits
- Players who want 4 outputs at 500mA each
- Players who want an ultra compact supply
Skip it if
- You want more than 4 outputs
- You want a 12V output for a pedal
The supply gives 4 isolated 9V outputs at up to 500mA each with a hybrid DC transformer design, and it measures 3.4 by 2.75 by 1 inches. It runs on 100V to 240V power, and it includes a 12V power adapter with a detachable AC cord, power cables and Dual Lock for mounting. It weighs 0.2 lb, uses stainless steel housing and carries a 5-year warranty.
3Also Great
JOYO Guitar Pedal Power Supply 10 Isolated
- Outputs: 9
- Isolated outputs
- Max current per output: 100 mA
- 1-year warranty stated
It holds Also Great with 10 isolated outputs across 9V, 12V and 18V and independent short-circuit protection.
Who it suits
- Players who want 10 isolated outputs
- Players who want 12V and 18V outputs
Skip it if
- You want more than 10 outputs
- You want a supply under 0.8 lb
The supply gives 7 ports at 9V and 100mA, 1 port at 9V and 500mA, 1 port at 12V and 100mA and 1 port at 18V and 100mA. Each output has independent short-circuit and current-limiting protection, and an LED indicator turns off on the faulty output. The box holds 10 power cables, 2 reverse polarity cables, a power adapter and a user manual, and it carries a 1-year warranty.
4Also Great
Caline Guitar Pedal Power Supply
- Outputs: 4
- Isolated outputs
- Max current per output: 500 mA
It holds Also Great with 4 isolated outputs at 500mA each, a Type-C output and a 4-way daisy chain.
Who it suits
- Players who want 4 outputs at 500mA each
- Players who want a Type-C output for charging
Skip it if
- You want more than 4 outputs
- You want a 12V output for a pedal
The supply gives 4 isolated outputs at 9V and 500mA each, with a transformer for each voltage and a filtering capacitor and voltage regulator for each output. It includes a 4-way daisy chain cable and a Type-C output for charging phones, audio interfaces and wireless guitar systems. It measures 3.5 by 2 by 1.38 inches in an aluminum body with pedal mounting straps.
5Also Great
GOKKO Mini Pedal Power Supply
- Outputs: 6
- Isolated outputs not stated in the listing
- Max current per output: 100 mA
- 1-year warranty stated
It holds Also Great with 6 outputs across 100mA, 300mA and 500mA in a compact aluminum housing.
Who it suits
- Players who want 6 outputs in one supply
- Players who want a compact aluminum housing
Skip it if
- You want more than 6 outputs
- You want isolated outputs for each pedal
The supply gives 2 ports at 9V and 100mA, 2 ports at 9V and 300mA and 2 ports at 9V and 500mA, with separate short-circuit protection for each port. It measures 3 by 1.58 by 0.86 inches in an aluminum alloy housing, and it runs on 100V to 240V input. The box holds the supply, cables and velcro tapes, and it carries a 1-year warranty.
Side by side
| Product | Outputs | Isolated outputs | Max current per output | Weight | Warranty |
|---|---|---|---|---|---|
| Hiree Guitar Pedal Power Supply 7 DC | 7 | Yes | 100 mA | 0.7 lb | Not stated |
| Voodoo Lab Pedal Power X4 Isolated Power | Not stated | Yes | 500 mA | 0.2 lb | 5 year |
| JOYO Guitar Pedal Power Supply 10 Isolated | 9 | Yes | 100 mA | 0.8 lb | 1-year |
| Caline Guitar Pedal Power Supply | 4 | Yes | 500 mA | Not stated | Not stated |
| GOKKO Mini Pedal Power Supply | 6 | Not stated | 100 mA | Not stated | 1-year |
How we ranked these pedal power supplies
Every pick has at least 100 customer ratings on Amazon and a listing with real specifications. The order mixes two things: how each model compares on the specs below (higher share of the best value in this group scores more), and how widely it is bought. The spec score runs from 9.0 to 9.8 and only compares these picks with each other. A spec the listing does not state is left out and the other specs are re-weighted; a listing with fewer than 2 stated specs is scored at half. We do not test gear in person. Full method.
- Outputs weight 2
- Isolated outputs weight 2
- Max current per output weight 1
Buying advice: mini pedal power supply
Count the outputs first
Output count decides how many pedals one supply can run, so count the pedals on the board before you buy. The Hiree supply gives 7 outputs, the Voodoo Lab supply gives 4 outputs, the JOYO supply gives 10 outputs, the Caline supply gives 4 outputs and the GOKKO supply gives 6 outputs. A daisy chain can add pedals to one output, and the Caline supply includes a 4-way daisy chain cable for that purpose. Compare the count with the board, since a supply with too few outputs leaves pedals without power.
Match the current to each pedal
Current per output decides whether a pedal gets the milliamps it needs, so check the pedal draw before you buy. The Voodoo Lab and Caline supplies give 500mA on each output, the Hiree supply gives 100mA on 6 outputs and 300mA on 1 output, and the GOKKO supply gives 100mA, 300mA and 500mA across its outputs. The JOYO supply adds 12V and 18V outputs beside its 9V outputs for pedals that need higher voltage. Match the milliamps and the volts to the pedal, since a low-current output cannot feed a high-draw pedal.
Check isolation and protection
Isolation keeps pedals from interfering with each other, and short-circuit protection keeps one fault from stopping the whole board. The Hiree, Voodoo Lab, JOYO and Caline supplies give isolated outputs, while the GOKKO supply gives separate short-circuit protection for each port. The Hiree and JOYO supplies cut only the faulty output when a fault occurs, and the JOYO supply adds an LED indicator that turns off on the faulty output. Check both features before you buy, since protection decides how the board behaves when a pedal fails.
Frequently asked questions
How many pedals can one power supply run?
Count the outputs on the supply. The Hiree supply gives 7 outputs, the JOYO supply gives 10 outputs and the GOKKO supply gives 6 outputs. A daisy chain can add pedals to one output, and the Caline supply includes a 4-way daisy chain cable.
What does an isolated output do?
An isolated output keeps its pedal apart from the other outputs, so a fault on one output does not cut power to the rest. The Hiree, Voodoo Lab, JOYO and Caline supplies give isolated outputs. The GOKKO supply gives separate short-circuit protection for each port instead.
Do pedals need 500mA outputs?
No. Match the current to the pedal. The Voodoo Lab and Caline supplies give 500mA on each output, while the Hiree supply gives 100mA on 6 outputs and 300mA on 1 output. The GOKKO supply mixes 100mA, 300mA and 500mA outputs in one unit.
Can a power supply charge a phone?
Yes, on the supplies with charging outputs. The Hiree supply adds 2 AC outlets for charging speakers, keyboards and other devices. The Caline supply adds a Type-C output for charging phones, audio interfaces and wireless guitar systems.
Gear that goes with it
Best PedalboardTop pick: SOYAN 18" x 11.8" Guitar Pedal Board
Best Guitar PedalTop pick: Donner Tuner Pedal
Best Guitar CordTop pick: JSAUX Guitar Cable 10 ftMore pedal power supplies guides
Specifications and availability come from each Amazon listing on Oct 24, 2026 and can change. Check the listing before you buy.