Monoprice Low Profile 22 lb. Capacity Speaker Wall Mount Brackets (Pair) 1 Knobs  (Black)

This tuner is designed to fit into your pedal rack and features a heavy-duty metal construction and activation button. It has two 1/4" TS outputs, Normal and Bypass. The Normal output is muted whenever the tuner is activated and the Bypass output ignores the tuner completely and outputs whatever comes in over the 1/4" TS Input jack. It has a tuning range from A0 (27.5Hz) to C8 (4186Hz) and is accurate to within ± 1 cent. It can be calibrated to between 436 ~ 445Hz in 1Hz increments and supports the application of 1, 2, or 3 flats to the tuning. The pedal is powered with either a 9V alkaline or heavy-duty battery or with a 9VDC power adapter. Batteries and power adapters sold separately.