- solid state amplifiers
- bass effects
- chorus effects
- compression and sustain effects
- delay effects
- effects boards power supplies and cases
- fuzz effects
- overdrive and boost effects
- phase shifter effects
- reverb effects
- tremolo and vibrato effects
One Control is a Japanese company founded in 2010 by Tomokaz “Kaz” Kawamura whose main focus is guitar pedal switchers. One Control switchers range from a one-channel true bypass looper all the way to a 10 channel programmable switcher with MIDI capabilities. With most loop switchers guitarists would have to use a separate power supply to power their pedals, but One Control has made the innovation of combining a multi-power supply and an effect loop switcher into one product with products like the Iguana and Xenagama, so pedal-boards can be less crowded and more efficient.
Before starting the company Kaz Kawamura had already spent years working in the pedal industry. His experience is not only from using pedals himself, but also assisting a large group of professional musicians with their pedal-boards. After researching the industry extensively and receiving extremely useful feedback from several professional musicians, he set out to create products that not only are high quality but also in reach of the musician. The brand quickly gained popularity in Japan and still increases in popularity not only in Japan but also around the world.
One Control also make the BJF series of guitar effects pedals and the BJF-S66 compact guitar amp head in collaboration with Björn Juhl.