1. Fretted Instruments
  2. Guitar Accessories
  3. Guitar Tuners

RockBoard StageTuner ST-02 Chromatic Rack Tuner

RB-ST02

$199

Price Challenge!
Buy Now
Free Shipping

Anywhere Australia wide*

$49.75
4 payments

Late Fees Apply

Up to 12 months interest free

Fees Apply

More Info

4 payments
$30-$2000

No Fees/Interest

More Info

Musicians demand precision and reliability from their tuning equipment, and the RockBoard StageTuner ST-02 chromatic rack tuner rises to meet these expectations with professional-grade features. The unit’s large, bright LED display remains clearly visible from several metres away without being harsh on the eyes, whilst the true bypass design preserves your instrument’s natural tone completely unaffected.

Flexibility defines the ST-02’s design approach, featuring dual inputs on both front and rear panels for seamless rack integration. The calibration frequency can be adjusted in precise 1 Hz increments across a range from 432 to 445 Hz, accommodating various tuning preferences. Its impressive detection range spans from B-1 (15.44 Hz) right up to C8 (4,186.0 Hz), making it suitable for extended range instruments and alternative tunings alike.

Beyond standard tuning mode with directional arrows, the StageTuner includes a strobe mode for enhanced accuracy. Installation options cater to different setups – mount it in a standard 19" rack or attach it directly to a RockBoard pedalboard using the separately available RockBoard QuickMounts TYPE M. This versatility makes the StageTuner ST-02 an ideal choice for stage performances, studio work, rehearsal spaces, and virtually any musical application.

For more information, please visit the manufacturer's website.
  • 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 (-) centre (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)
  • Eight: 730 g / 1.6 lbs (without rack-mount adapters)
Shipping Info

Derringers has two options for your product delivery. We offer FREE Shipping for orders over $100 (except bulky items requiring specialist delivery) to anywhere in Australia, but if you need your gear urgently, then we also offer an Express Delivery service.

Returns Policy

Within 30 days of receiving your order you may return it to us (providing it is unopened and in perfect condition) for a refund, exchange or credit. Items that have been opened (even if unused) may be accepted back at our discretion for store credit or exchange only. Some products are excuded. Click here to read our full returns policy.