Warwick RockBoard StageTuner ST-02 – Chromatic Rack Tuner

Specifications
chromatic 19″ rack tuner for electrical instruments
detection range: B-1 (15.44 Hz)
C8 (4,186.0 Hz), sine wave
two selectable tuning modes (Standard, Strobe)
precision: +/- 1 cent
calibration range: 432 – 445 Hz (1 Hz steps)
LED display
incl. rack-mount adapters for easy mounting in 19″ racks
M4 threaded sockets on the back of the tuner to attach RockBoard QuickMounts TYPE M (sold separately) for quick and easy mounting on RockBoard pedalboards
true bypass
input: 2x 6.3 mm / 1/4″ mono jacks
output: 1x 6.3 mm / 1/4″ mono jack
power supply via 9V DC adapter, 2.1 x 5.5 mm barrel plug, polarity (-) center (included in the delivery)
current draw: max. 250 mA
2x rack-mount adapter and 8x M4 screws for rack adapter or QuickMount (sold separately) included in the delivery
dimensions (WxDxH): 395 x 63 x 44.45 mm / 15 35/64″ x 2 31/64″ x 1 3/4″ (without rack-mount adapters)
weight: 730 g / 1.6 lbs (without rack-mount adapters)