Carl Martin Tuner

Starting with the classic black die-cast housing, the tuner can switch between standard display and strobe mode. Both are bright and clear, allowing them to be read from a standing position. The tuner can be calibrated from 437 to 443, with the default setting naturally at A440. With a mute switch (for silent tuning) and true bypass on/off for a clean signal path, it is the perfect addition to your Carl Martin pedal collection. The Carl Martin Tuner is powered by a 9V battery or an external power supply.