Rockboard StageTuner ST-02 B-Stock

B-Stock with Full Warranty
Return that may have slight traces of use.

Chromatic 19" Rack Tuner

For electric instruments
Tuning range: B1 (15.44 Hz) - C8 (4186.0 Hz)
Sine wave
2 Selectable tuning modes: Standard, strobe
Accuracy: +/- 1 cent
Reference frequency: 432 - 445 Hz (in 1 Hz steps)
LED display
M4 threaded sockets on the back to attach RockBoard QuickMounts TYPE M (not included) and mount the tuner quickly and easily on a RockBoard pedalboard
True bypass
2 Inputs: 6.3 mm mono jack socket
Output: 6.3 mm mono jack socket
Mains adapter connection: Hollow plug socket 2.1 x 5.5 mm (negative pole inside)
Power supply via 9 V DC mains adapter (included in delivery)
Power consumption: Max. 250 mA
Dimensions without rack-mounting adapter (W x D x H): 395 x 63 x 44.45 mm
Weight without rack-mounting adapter: 730 g
Incl. power supply unit, 2x rack-mounting adapters, 8x M4 screws for mounting the rack adapters or the optional QuickMounts (not included in delivery)

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since October 2021

Item number 539814

Sales Unit 1 piece(s)

Chromatic Yes

Display LED, Strope

Integrated Microphone No

Integrated Metronome No

PSU Connector Yes

Design 19"

Dimensions 395 x 63 x 44

Weight 730 g

Also available as brand new product 429 AED

399 AED 100 €

Plus 277 AED shipping

The price in AED is a guideline price only

Since we ship from Germany, additional costs through taxes and customs may be incurred

Sales Rank

in Guitar/Bass Tuners

Professional rack tuner

A tuner is undoubtedly a fundamental part of every guitar or bass player's musical arsenal. The RockBoard StageTuner ST-02 delivers precise tuning to satisfy all requirements and lends itself primarily to use in rack systems courtesy of its 19" format. The easy-to-read LED display is bright without being dazzling, and is also clearly visible from a distance. In addition to a standard mode, the RockBoard StageTuner ST-02 also features a strobe mode, which employs flashing LEDs to provide even greater legibility, and a tuning range of eight octaves, which is capable of tuning practically any guitar or bass, no matter how low or high the corresponding string needs to be tuned. The StageTuner ST-02 is delivered with two rack-mounting adapters and the eight M4 screws required for installation.

Tuning at its absolute best

The RockBoard StageTuner ST-02 boasts an extensive tuning range, starting at B1 (15.44Hz) and extending to C8 (4,186.0Hz), and works with an accuracy of +/-1 cent. The calibration potential of the reference/concert pitch is just as generous, encompassing a range of 432 to 445Hz. Two different options are available for connecting the respective instrument: A jack socket on the front of the tuner and a second socket at the rear. The output socket is also located at the rear, via which the ST-02 can be permanently integrated into the signal chain for operation in a rack. Loss of sound is also prevented courtesy of the tuner's true bypass switching: When the bypass switch on the far right of the control panel is pressed, the output is muted, and the signal chain is interrupted to avoid unnecessary disturbances for the audience or the rest of the band.

The choice of professionals

The Rockboard StageTuner ST-02's 19" rack format alone highlights the fact that it is aimed at professional users who are looking for an extremely responsive, precise, and easy-to-read tuner for their rack system. The ST-02 is more than a match for these requirements, providing excellent visibility in even the darkest of rehearsal rooms or on dimly lit stages with its huge and highly luminous display – a feature that is further enhanced by the inclusion of strobe mode, which uses flashing arrows for even greater legibility. Incidentally, owners of RockBoard pedalboards will not need a rack to integrate the ST-02 into their systems, as the (optionally available) RockBoard QuickMounts provide a stable means of securing the tuner to one of the many RockBoard pedalboards.

RockBoard StageTuner ST-02 19" rack unit

About RockBoard

RockBoard is a brand belonging to Warwick Music Distribution GmbH, which is based in Markneukirchen in Germany's Vogtland region. RockBoard's range focuses on pedalboards, which are available in numerous different designs to suit any application and budget, and are complemented by an extensive range of pedalboard accessories, from slick patchbays for expanding the boards and high-quality patch cables for loss-free connection through to high-performance power adapters and the "QuickMount system" for rapid effect changes. In short, RockBoard offers virtually everything that players need to easily set up their own individual pedalboard.

At home in the rack

Whether they are integrating it into a rack system or one of the manufacturer's pedalboards, the RockBoard StageTuner ST-02’s extensive tuning range, high accuracy of +/-1 cent, and two tuning modes promise musicians precise tuning every time. Good legibility, even under difficult conditions, is key for many guitarists and bassists, who will definitely appreciate the RockBoard ST-02's large display and additional strobe mode for lightning-fast tuning. The rack adapters included in the scope of delivery also enable the seamless integration of the RockBoard StageTuner ST-02 into any rack, where its true bypass switching means it can be permanently incorporated into the signal chain.

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