1. Introducció
Gràcies per la compraasing the JOYO AC Tone JF-13 Amp Simulator Pedal. This pedal is designed to reproduce the classic British rock sound of a Vox AC30 amplifier, offering a wide range of tonal possibilities for electric guitarists. Its versatile controls allow for precise sound shaping, from subtle warmth to aggressive overdrive.
2. Instruccions de seguretat
- Use only a DC 9V power adapter (center negative). Incorrect power adapters may damage the unit.
- Do not expose the unit to water, moisture, or excessive heat.
- Eviteu deixar caure la unitat ni sotmetre-la a impactes forts.
- To prolong battery life, disconnect the input jack when not using the pedal.
- Replace the battery if the LED indicator is dim or off during operation.
3. Contingut del paquet
- JOYO AC Tone JF-13 Effect Pedal (Power supply and battery not included)
- Manual d'usuari
4. Producte acabatview
The JOYO AC Tone JF-13 pedal features a robust aluminum alloy casing and a user-friendly control layout. Below is an overview of the pedal's components and controls.

Figure 1: JOYO AC Tone JF-13 Amp Simulator Pedal. This image shows the top view of the pedal with all its control knobs and the footswitch.
Controls i Ports
- LOW Knob: Adjusts the low frequency response.
- Maneta MID: Adjusts the mid frequency response.
- HIGH Knob: Adjusts the high frequency response.
- Control de nivell: Controls the overall output volume of the pedal.
- VOICE Knob: Adjusts the frequency response and distortion characteristics, allowing simulation of various amptipus de lificadors.
- Maneta DRIVE: Controls the amount of gain/overdrive.
- Pedal de BYPASS: Toggles the effect on/off. The LED indicator illuminates when the effect is active.
- EN Jack: Entrada de 1/4 de polzada per a la teva guitarra.
- OUT Jack: 1/4-inch output to your amplificador o següent pedal.
- Entrada DC 9V: Power input for a 9V DC adapter (center negative).

Figure 2: DC 9V Power Input and LED Indicator. This image highlights the power input, input/output jacks, and the LED indicator on the pedal.
5. Configuració
- Connecteu la vostra guitarra al IN jack of the AC Tone pedal.
- Connecteu el FORA jack of the AC Tone pedal to your amplifier's input or the next pedal in your signal chain.
- Connect a DC 9V (center negative) power adapter to the DC 9V input. Ensure the power adapter meets the pedal's requirements.
- Premeu el botó BORRAR footswitch to activate the effect. The LED indicator will light up.

Figure 3: Power Supply Connection. This image illustrates the correct power supply connection and polarity for the pedal.
6. Instruccions de funcionament
The JOYO AC Tone pedal offers a wide range of sounds. Experiment with the knobs to find your desired tone. The EQ knobs (LOW, MID, HIGH) are highly sensitive and can dramatically alter the sound. The VOICE and DRIVE knobs work in conjunction to shape the gain and character of the overdrive.

Figura 4: Detallada view of the six control knobs: LOW, MID, HIGH, LEVEL, VOICE, and DRIVE, with their functions labeled.
Tone Shaping Tips:
- Start with all knobs at the 12 o'clock position and adjust gradually.
- El VEU knob can add body and gain, making the sound thicker or thinner depending on the setting.
- Ajustant el CONDUCIR knob in combination with the VEU knob allows for a wide spectrum of overdrive and distortion tones.
- Cutting frequencies (turning knobs counter-clockwise) is often more effective than boosting them (turning knobs clockwise) to avoid undesirable harshness or muddiness.
Video 1: JOYO JF-13 AC Tone Simulation Amplifier Effects Pedal AC30 Demo. This video demonstrates the various tones achievable with the AC Tone pedal, showcasing el seu amplifier simulation capabilities.
Video 2: JOYO JF-13 JF-14 JF-16 Fender Vox Marshall AMP EFFECT PEDAL Comparison. This video compares the JF-13 AC Tone with other JOYO amp simulator pedals, highlighting their individual characteristics.
7. Manteniment
- Clean the pedal with a soft, dry cloth. Do not use liquid cleaners.
- Store the pedal in a dry place away from extreme temperatures.
- Ensure all cables are properly connected and free from damage.
8. Solució De Problemes
- Sense so: Comproveu totes les connexions dels cables (guitarra, pedal, amp). Ensure the power adapter is correctly connected and functioning. Verify the guitar's volume and tone knobs are not set to zero.
- Soroll/bruix no desitjat: Ensure you are using a regulated DC 9V power supply (center negative). Unregulated power supplies can introduce noise. Try a different power outlet or isolate the pedal's power from other noisy devices. Check for faulty cables.
- LED is Dim/Off: Replace the 9V battery if using battery power. If using a power adapter, ensure it is providing sufficient power.
9. Especificacions
| Marca | JOIA |
| Número de model | JF-13 |
| Pes de l'article | 13.8 unces (390 grams) |
| Dimensions del producte | 4.72 x 2.17 x 3.82 polzada (13 cm de llargada x 10.3 cm d'amplada x 6.2 cm d'alçada) |
| Color | Champagne |
| Font d'alimentació | 9V DC (center negative) adapter or 9V battery |
| Format del senyal | Analògic |
| Tipus de material | Aliatge d'alumini |
10. Garantia i Suport
For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official JOYO website. JOYO has over a decade of brand reputation, and its products are designed for durability and performance.





