The Arion HU-8500 Stage Tuner lets you quickly tune on stage in a matter of seconds. This tuner features a one LED note indicator that can be read from 6 feet away. 9 LEDs indicate whether you are sharp or flat and guide you to the perfect pitch. A pitch calibration button allows you to calibrate anywhere from 440Hz to 445Hz.
This tuner can be used "in line" and does not affect the guitar signal. Simply a must-have accessory for every stage player. MSRP is $45