1. Introducció
The VOX VXT1 Strobe Pedal Tuner is a high-precision tuning device designed for guitarists and bassists. It offers exceptional accuracy and multiple display modes to ensure your instrument is perfectly in tune, whether on stage or in the studio. Its robust construction and intuitive interface make it an essential tool for any musician.
2. Característiques
- Pedalboard Strobe Tuner with 3 distinct Display Modes for versatile tuning visualization.
- Incorporates 10 Offset Tuning Modes, allowing for precise adjustments to various tuning standards.
- Achieves an ultra-high accuracy of +/- 0.02-cent, ensuring professional-grade tuning.
- Features a Buffered DC Output, enabling power pass-through to other pedals in your chain.
- C metàl·lic resistentasing designed for rigorous use on a pedalboard.
- Bright, easy-to-read display suitable for various lighting conditions.
3. Contingut del paquet
- VOX VXT1 Strobe Pedal Tuner
- 9V Battery (pre-installed or included)
- Manual d'usuari (aquest document)
4. Controls i Funcions

Panell frontal: The large, bright display shows the note name and tuning indication. The footswitch activates or bypasses the tuner. When activated, the display illuminates and shows the tuning status. When bypassed, the signal passes through unaffected.

Panell posterior:
- OFFSET Button: Used to cycle through the 10 offset tuning modes.
- Botó DISPLAY: Used to switch between the 3 different display modes (Strobe, Meter, Half Strobe).
- CALIB Button: Adjusts the calibration (reference pitch) of the tuner, typically from 436Hz to 445Hz.
- IN (DC 9V) Jack: Power input for a standard 9V DC power adapter (center negative).
- OUT (Max 200mA) Jack: Buffered DC power output to supply power to another pedal.

Panells laterals:
- Jack d'ENTRADA: Connect your instrument (guitar, bass, etc.) here using a standard 1/4-inch instrument cable.
- Presa de SORTIDA: Connect this to your amplificador o el següent pedal de la cadena de senyals utilitzant un cable d'instrument estàndard de 1/4 de polzada.
5. Configuració
- Connexió d'alimentació: Insert a 9V battery into the battery compartment (if not already installed) or connect a standard 9V DC power adapter (center negative) to the "IN" jack on the rear panel.
- Connexió de l'instrument: Connect your instrument to the "INPUT" jack on the side of the tuner using a 1/4-inch instrument cable.
- Connexió de sortida: Connect the "OUTPUT" jack on the side of the tuner to your amplifier or the next pedal in your signal chain using another 1/4-inch instrument cable.
- Encès: The unit will power on when a cable is inserted into the INPUT jack and power is supplied.
6. Instruccions de funcionament
6.1 Basic Tuning
- Press the footswitch to activate the tuner. The display will illuminate.
- Play a single note on your instrument. The display will show the detected note name.
- Adjust your instrument's tuning pegs until the display indicates the note is in tune according to the chosen display mode.
- Once tuned, press the footswitch again to bypass the tuner and send the signal to your ampmés viu.
6.2 Modes de visualització
The VXT1 offers three distinct display modes. Press the VISUALITZACIÓ button on the rear panel to cycle through them:
- Mode estroboscòpic: Provides a highly accurate and responsive visual representation of pitch. The rotating patterns on the display will slow down and stop when the note is perfectly in tune.
- Mode de mesurador: A more traditional needle-style display, where a central indicator shows whether the note is flat, sharp, or in tune.
- Half Strobe Mode: Combines elements of both Strobe and Meter modes, offering a balance between precision and ease of reading.
6.3 Offset Tuning Modes
The VXT1 includes 10 offset tuning modes, allowing for specialized tunings beyond standard equal temperament. Press the OFFSET button on the rear panel to select the desired offset. Refer to the specific offset mode documentation (if provided by VOX) for detailed applications.
6.4 Ajust de calibratge
The default calibration (A4 pitch) is 440Hz. To adjust the calibration, press the CALIB button on the rear panel. Each press will increment the reference pitch, typically from 436Hz to 445Hz. This is useful when tuning with other instruments or ensembles that use a different standard pitch.
7. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar l'exterior de la unitat. No utilitzeu productes de neteja abrasius ni dissolvents.
- Substitució de la bateria: If using battery power, replace the 9V battery when the display dims or the unit fails to power on. Access the battery compartment on the bottom of the pedal.
- Emmagatzematge: Store the tuner in a cool, dry place away from direct sunlight and extreme temperatures. Remove the battery if storing for extended periods to prevent leakage.
- Connexions: Ensure all cables are securely connected. Periodically check cables for damage.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén. | No power supply; dead battery; input cable not connected. | Ensure 9V DC adapter is connected or replace battery. Confirm instrument cable is fully inserted into the INPUT jack. |
| La pantalla està tènue o parpelleja. | Bateria baixa. | Replace the 9V battery or use a stable 9V DC power adapter. |
| L'afinador no detecta les notes amb precisió. | Poor instrument signal; noisy environment; incorrect calibration. | Ensure instrument volume is up. Tune in a quiet environment. Check and adjust calibration using the CALIB button. |
| Sense so amplifier when tuner is bypassed. | Faulty cables; incorrect connections. | Check all instrument cables for damage. Verify INPUT and OUTPUT connections are correct. |
9. Especificacions
| Model: | VXT-1 |
| Rang d'ajust: | A0 (27.50 Hz) - C8 (4186 Hz) |
| Precisió: | +/- 0.02 cèntims |
| Interval de calibració: | A4 = 436 – 445 Hz (increments d'1 Hz) |
| Modes de visualització: | Strobe, Meter, Half Strobe |
| Offset Tuning Modes: | 10 tipus |
| Impedància d'entrada: | Not specified (typical for pedal tuners) |
| Connectors: | INPUT (1/4" mono jack), OUTPUT (1/4" mono jack), DC 9V IN, DC 9V OUT (Max 200mA) |
| Font d'alimentació: | 9V battery (6F22/6LR61) or 9V DC adapter (center negative) |
| Durada de la bateria: | Approximately 24 hours (alkaline battery, continuous use) |
| Dimensions (L x P x A): | 2.56 x 4.72 x 2.09 polzades (65 x 120 x 53 mm) |
| Pes: | 10.9 unces (309 grams) (sense bateria) |
| Accessoris: | 9V battery (for testing purposes) |
10. Garantia i Suport
VOX products are manufactured to high quality standards. This product is covered by a limited warranty against defects in materials and workmanship. For detailed warranty information, product registration, and technical support, please visit the official VOX website or contact your local VOX distributor. Please retain your proof of purchase for warranty claims.
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