Rockboard StageTuner ST-01 – Chromatic Pedal Tuner

£34.99

This is the Rockboard StageTuner ST-01 – Chromatic Pedal Tuner from RockBoard, listed in Tuner Pedals on Just Pedals. Read More below.

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The StageTuner ST-01 V2 combines all the aspects musicians look for in a chromatic pedal tuner. The large, bright but not dazzling 28-segment LED display is easy to read from several feet away. True bypass has no effect on your guitar’s tone, and the two outputs allow for either silent or audible tuning. The ST-01 V2’s reference frequency can be adjusted in 1 Hz increments from 432 to 445 Hz, and it has a tuning range from 27.5 Hz (A0) to 4.186 kHz (C8), accurate to 1 cent, all housed in a stylish, rugged metal enclosure.

The ST-01 V2 also sports a handy detuning function that lets you drop your tuning by 1, 2 or 3 semitones. All this makes the Stage Tuner ST-01 V2 the perfect companion you don’t want to miss on your pedalboard.

Specifications

  • pedal tuner for electric instruments
  • chromatic
  • true bypass
  • 28 segment (FND) & LED display
  • separate output for audible tuning
  • tuning range A0 (27,5 Hz) – C8 (4186 Hz)
  • reference frequency 432 – 445 Hz (in 1 Hz steps)
  • detuning function with 3 settings (b / bb / bbb)
  • precision +/- 1 Cent
  • metal housing
  • power supply via 9V battery (not included) or optional 9V DC power adapter (RockBoard)
  • Power Ace), polarity (-) center, 2.1 x 5.5 mm barrel plug
  • current draw max. 22 mA
  • dimensions (W x L x H): 73 x 110 x 47 mm / 2 7/8″ x 4 5/16″ x 3 15/16″
  • weight 300 g / 0.66 lbs. (incl. battery)

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Brand

Rockboard

Rockboard is a brand known for its high-quality pedalboards, patch bays, and accessories for musicians. Their products are designed to be practical, offering easy setup, portability, and durability. Notably, their CINQUE 5.3 Pedalboard with a gig bag is a popular option for guitarists looking for a reliable and lightweight board to organize their pedals. Rockboard also offers the MOD 1, an all-in-one patchbay that supports TS/TRS and XLR connections, making it a versatile solution for complex pedal setups.

The brand is dedicated to helping musicians manage their gear effectively while ensuring robust construction. Their products are ideal for musicians who need both functionality and portability in their pedal setups. Whether it’s the pedalboards or the patchbays, Rockboard is trusted by performers who value convenience and durability in their gear.

Category

Tuner Pedals

A tuner pedal measures the input frequency and shows whether the played note is sharp, flat or in tune. Detection speed, display resolution and note range affect accuracy, especially for low tunings and extended-range instruments. Buffered or true-bypass switching changes the signal path, while mute, strobe display, reference-pitch calibration and alternate-tuning modes shape operation.

Tags

Battery Powered

Can operate from an internal replaceable battery, usually with different available current and running time from an external supply. Battery chemistry, access and automatic disconnection through the input socket affect practical runtime and storage. High-current digital processing generally shortens battery life more sharply than a simple analogue circuit.

True Bypass

Connects input directly to output through mechanical or relay switching when the effect is off, removing the active circuit from the audio path. It avoids buffer colour but leaves cable capacitance and switching design to influence high-frequency loss and possible switching noise.