C10 Tuner

The Swiff Audio C10 is an ultra-compact chromatic tuner pedal designed for electric guitar, acoustic guitar and bass. Its miniature enclosure, smaller than a standard 9V battery, is made from aircraft-grade aluminum to minimize pedalboard space while maintaining durability. The pedal features a high-definition LED display for tuning visibility, with adjustable A4 reference calibration from 430 Hz to 449 Hz. It offers a stated tuning accuracy of approximately ±0.5 cent and a response time of less than 10 milliseconds. A mute function silences the instrument output during tuning. The C10 operates on a standard 9V power supply and does not support battery operation.