GHOST FIRE Guitar Pedal Power Supply FH10-SV4 - Isolated 50W Unit

Our review of the GHOST FIRE FH10-SV4 finds it a practical, no-nonsense power solution for pedalboard-focused players who need clean, reliable power. The key reason to buy is its 10-channel fully isolated design, which eliminates ground-loop noise and keeps complex pedal chains quiet. Built with a compact, stylish metal case and a 100-240V input, it is aimed at gigging musicians and home players who want a durable, flexible supply without the fuss of multiple adapters.

Key Features

• 10 isolated outputs: Each output is isolated to prevent interference and reduce hum when running multiple pedals on the same board.
• Variable voltages: Four adjustable outputs for 9V, 12V and 18V compatibility let you power a wide range of effects, from drives to multi-effects units.
• 50W total power: The high overall wattage supports larger pedal rigs and more power-hungry pedals without overloading the supply.
• Compact, professional design: A 7.6 x 3.5 x 1.4 in package with a patterned logo fits neatly under or on smaller pedalboards while looking stage-ready.
• Wide input range: 100-240V input frees users from bulky local adapters and makes the unit travel-friendly for international gigs.
• Accessories included: Twelve DC cables and heavy-duty Velcro are supplied to get a board running quickly and securely.

Who It's For

The FH10-SV4 is best for gigging guitarists and studio players who run multiple stompboxes and need clean isolated power to avoid hum and unwanted noise. It suits players who mix standard 9V pedals with occasional 12V or 18V units and who value a compact, roadworthy chassis.

Less suitable for someone with only a one- or two-pedal setup, or players who require an integrated switching system or built-in tuner and loop switching. If you need pedal switching features or Bluetooth control, look for a different multi-function power and switching unit.

Pros & Cons

Pros

• Ten fully isolated outputs greatly reduce buzz and ground-loop issues on complex boards.
• High 50W power budget supports larger and power-hungry pedals reliably.
• Compact, sturdy metal design and quality accessories make it gig-ready.
• Wide 100-240V input and lightweight adapter cable simplify international use.

Cons

• Does not include integrated switching or remote control features for pedal routing.
• Some users may prefer more labeling on individual outputs for quicker setup.

Specifications

Model	FH10-SV4
Outputs	10 fully isolated channels
Total Power	50W
Voltage Options	9V / 12V / 18V adjustable outputs (4-way adjustable)
Input	100-240V AC
Dimensions	7.6 x 3.5 x 1.4 in
Accessories	Twelve DC power cables, lightweight input adapter cable, Velcro

Our Verdict

The FH10-SV4 is a smart choice for players who need reliable isolated power on a pedalboard without extra switching bells and whistles. Its 10 isolated outputs, solid 50W power budget and compact build deliver excellent value for gigging musicians and home studio users who prioritize noise-free operation and durability.

Frequently Asked Questions

Does this unit eliminate pedal hum?
Yes, the ten fully isolated outputs are specifically designed to reduce ground-loop hum and keep multi-pedal rigs quiet.

Can it power pedals that need 12V or 18V?
Yes, the FH10-SV4 includes adjustable outputs for 9V, 12V and 18V compatibility.

Is it suitable for travel and international gigs?
Yes, the 100-240V input and lightweight adapter cable make it travel-friendly for different countries.