CIOKS

CIOKS is a respected European manufacturer of professional pedalboard power supplies, founded in Copenhagen in 1991 and built around the needs of working guitarists and touring musicians. From the beginning, the company focused on solving one of the most common problems musicians face: delivering clean, reliable power to multiple effects pedals without introducing unwanted noise or signal interference. Today, CIOKS power supplies are recognized for their fully isolated outputs, balanced power design, and extremely low failure rate of less than 1 in 1,000 units, making them a trusted choice for demanding stage and studio environments. Every unit is designed in Europe and manufactured with rigorous in-house testing and quality control, ensuring consistent performance, long-term reliability, and quiet operation for complex pedalboard setups.

As modern effects pedals became more power-hungry and digitally sophisticated, CIOKS continued to evolve its technology. Early multi-output units expanded into professional power systems featuring toroidal transformers for reduced electrical noise, rugged all-metal enclosures for touring durability, and flexible voltage options to support a wide range of analog and digital pedals. Later innovations introduced switch-mode power supply architecture, modular expanders, and LINK technology, allowing multiple power supplies to run from a single mains connection while maintaining isolated outputs for each pedal. With a five-year warranty, road-ready engineering, and scalable power solutions, CIOKS has become a preferred choice among serious guitarists building professional pedalboards that demand clean power, reliability, and flexible expansion.