Introducció
This manual provides comprehensive instructions for the Monoprice Chromatic Pedal Tuner. Designed for guitar and bass players, this robust pedal tuner offers accurate and reliable tuning on stage or in the studio. Its intuitive interface and versatile output options make it an essential tool for any musician.
Què hi ha a la caixa
- Monoprice Chromatic Pedal Tuner
- Guia d'inici ràpid
Please note: 9V alkaline or heavy-duty battery, and 9VDC power adapter are sold separately.
Configuració
The Monoprice Chromatic Pedal Tuner is designed for easy integration into your pedalboard setup. Follow these steps for proper connection and power.
Alimentació de la Unitat
The pedal can be powered using either a 9V alkaline or heavy-duty battery, or a 9VDC power adapter (sold separately). For battery installation, open the battery compartment on the underside of the pedal and connect a 9V battery. For external power, connect a 9VDC power adapter to the DC9V input jack.

Figura 1: lateral view showing DC9V input and input jack.
Connexió al vostre instrument i Ampmés viu
Connect your guitar or bass to the 1/4" TS input jack on the side of the pedal. The tuner features two 1/4" TS output options: Normal and Bypass.
- Sortida normal: Connecteu aquesta sortida al vostre amplifier or the next pedal in your signal chain. When the tuner is activated, the normal output is muted, allowing for silent tuning.
- Sortida de derivació: This output ignores the tuner completely, providing an un-muted signal directly from the input jack. Use this if you prefer your signal to always pass through, even when tuning.

Figura 2: lateral view showing Output and Bypass jacks.
Instruccions de funcionament
The pedal tuner features a large, bright display for clear visibility on stage. The display shows the note being played and indicates whether it is sharp, flat, or in tune.
Activating the Tuner
Press the footswitch to activate or bypass the tuner. When activated, the display will illuminate and show tuning information. If using the Normal Output, your signal will be muted for silent tuning.

Figura 3: superior view of the pedal tuner with its illuminated display.
Tuning Modes and Calibration
- Chromatic Tuning: The tuner automatically detects the note being played. The large central display shows the note, while the bar graph at the top indicates whether the note is flat (left), sharp (right), or in tune (center green).
- Pitch Button: Use the "PITCH" button to adjust the calibration of the tuner. The default calibration is 440Hz. You can adjust it between 436-445Hz in 1Hz increments.
- Botó pla: Use the "FLAT" button to apply 1, 2, or 3 flats to the tuning, useful for drop tunings.
Característiques
- Easily tune your guitar or bass on stage with this chromatic pedal Tuner from Monoprice.
- Designed to fit into your pedal rack and features a heavy-duty metal construction and activation button.
- The pedal has two 1/4" TS outputs, normal and bypass.
- Has a tuning range from A0 (27.5Hz) to C8 (4186Hz) and is accurate to within 1 Cent.
- The pedal is powered with either a 9V alkaline or heavy-duty battery or with a 9VDC power adapter. Batteries and power adapters sold separately.
Especificacions
| Característica | Detall |
|---|---|
| Pes de l'article | 10.2 unces (0.64 lliures) |
| Dimensions del producte | 2.9 x 4.3 x 1.9 polzades (4.3" de llargada x 2.9" d'amplada x 1.9" d'alçada) |
| País d'origen | Xina |
| Número de model de l'article | 611220 |
| Color | Negre |
| Interfície del maquinari | Àudio d'1/4 de polzada |
| Format del senyal | Analògic |
| Tipus de material | Other (Heavy-duty metal construction) |
| Font d'alimentació | Corded Electric, Battery Powered (9V) |
| Interval d’afinació | A0 (27.5Hz) to C8 (4186Hz) |
| Precisió | ± 1 cèntims |
| Interval de calibració | 436-445Hz (1Hz increments) |
Manteniment
To ensure the longevity and optimal performance of your Monoprice Chromatic Pedal Tuner, follow these maintenance guidelines:
- Neteja: Use a soft, dry cloth to clean the exterior of the pedal. Avoid using abrasive cleaners or solvents, as they may damage the finish or internal components.
- Emmagatzematge: Guardeu el pedal en un lloc fresc i sec, allunyat de la llum solar directa, temperatures extremes i humitat elevada. Si el guardeu durant un període prolongat, traieu la bateria per evitar fuites.
- Connexions: Periodically check all input and output jacks for dust or debris. Ensure cables are securely connected during use to prevent signal loss or damage.
Resolució de problemes
If you encounter issues with your pedal tuner, refer to the following common troubleshooting tips:
| Problema | Possible causa/solució |
|---|---|
| Pedal does not power on. |
|
| Afinació incorrecta. |
|
| No signal through Normal Output when tuner is off. |
|
| Signal is muted when tuner is off. |
|
Garantia i Suport
For warranty information, technical support, or further assistance, please refer to the official Monoprice website or the full user manual PDF available for download. The user manual PDF can be found at: Monoprice Chromatic Pedal Tuner User Manual (PDF).





