To coincide with this month’s smorgasbord of stompbox reviews, we look at options for efficiently powering your pedalboard.
Aetos Clean Power Supply
This 8-output, isolated power supply has a custom-wound toroidal transformer for superior noise filtering and clean power.
VOODOO LABPedal Power 4x4
Featuring an internal thermometer that controls a silent cooling fan, the 4x4 can power up to four power-hungry digital effects and four standard battery-powered stompboxes.
This svelte, rechargeable lithium-ion battery-powered supply is a quiet and efficient alternative to AC-powered options. A pair of 9-volt outputs provides total power output of 2000 mA.
This tiny power supply features eight outputs, each with a status-indicator LED.
Hot Stone Deluxe Dual Voltage
This power supply boasts eight isolated outputs, a shielded toroidal transformer, selectable input voltage, a pair of high-current outputs, and a heavy-duty steel chassis.
Housed in a heavy-duty aluminum enclosure, this multi-output power supply with resettable short-circuit protection can juice up to 11 pedals via eight 9-volt outputs and three 18-volt outputs.
This power supply’s space-saving chassis houses five power jacks switchable between 9 volts and 12 volts. Two jacks offer continuously variable power (from 4-volt to 9-volt), and there’s a single AC power jack.
This compact, rugged, and versatile power supply was built for players with many diverse pedals. It comes with all needed cables and offers four voltage options.
MC403 Power System
With high-performance toroidal transformers to ensure quiet operation and superior performance, this power supply offers 16 outputs. It can be used on a pedalboard or in a single rack-mount space.
Designed for the touring musician, this power supply features switchable AC input (110/230-volt) and eight isolated/regulated 9-volt/12-volt outputs, with extended power for outputs 7 and 8.