- 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)
Log in now
Only affordable Rack Tuner that goes down to 432Hz
I purchased this Warwick Rockboard ST-02 Rack mount tuner because I was hired by a band that plays at 432Hz. This tuner is the ONLY -$200 rack mount tuner that goes down to 432Hz. The next up is $400+! There is no on/off switch, so if you are mounting it for studio use, you'll have to install an in-line switch in the 12v power supply path. I was able to fit a latching LED pushbutton switch on one of the rack mount ears, effectively giving it an on/off switch that looks stock. That was the only gripe I had. Otherwise it's a perfectly functioning and very easy to ready tuner.
Get a 4 years of warranty
For "RockBoard StageTuner ST-02 - Chromatic Rack Tuner" , our 4 year warranty registration is available.
Wouldn’t it be great, if we doubled the warranty for your product to 4 years? Sounds really good, doesn’t it? All you need to do for this warranty extension is to register your product with us. So, what are you waiting for?
Read more