Introducció
The SONICAKE US Madness is a compact and portable headphone amplifier designed for both guitar and bass players. It allows for silent practice with headphones, featuring built-in effects and a dynamic clean tone. Its rechargeable battery provides extended playing time, making it ideal for on-the-go musicians.
Informació de seguretat
- No exposeu el dispositiu a temperatures extremes, humitat o llum solar directa.
- Eviteu deixar caure o sotmetre el dispositiu a forts impactes.
- No intenteu desmuntar ni modificar el dispositiu. Encarregueu tot el manteniment a personal qualificat.
- Feu servir només el cable de càrrega especificat.
- Prolonged listening at high volume levels can cause permanent hearing damage.
Contingut del paquet
- SONICAKE US Madness Headphone Ampmés viu
- 1/8 inch Aux Cable
- Divisor d'auriculars
- Cable de càrrega USB

Image: The SONICAKE US Madness amplifier shown alongside its included accessories: a 1/8 inch aux cable, a headphone splitter, and a USB charging cable.
Producte acabatview
Familiarize yourself with the various controls and ports on your SONICAKE US Madness ampmés viu.

Imatge: Superior view of the SONICAKE US Madness amplifier, highlighting the PHONES, VOLUME, TONE, GAIN, and POWER controls, along with the FX switch, AUX input, and USB port.

Imatge: Lateral view of the SONICAKE US Madness amplifier, showing the 1/4-inch instrument input jack and the control knobs for Volume, Tone, and Gain.

Image: Close-up of the SONICAKE US Madness amplifier, detailing the FX (Effects) toggle switch and the 1/8-inch AUX input jack.

Image: Close-up of the SONICAKE US Madness amplifier, showing the micro USB charging port, indicating its rechargeable nature.
Controls i indicadors:
- TELÈFONS: 1/8 inch (3.5mm) headphone output jack.
- VOLUM: Adjusts the overall output volume to your headphones.
- TO: Controls the tonal characteristics, from darker to brighter.
- GUANY: Adjusts the amount of overdrive/distortion.
- POTÈNCIA: Interruptor d'encesa / apagat.
- FX (On/Off): Toggles the built-in chorus effect.
- AUX: 1/8 inch (3.5mm) auxiliary input for connecting external audio sources (e.g., smartphone, MP3 player).
- USB: Port micro USB per carregar la bateria interna.
- Indicadors LED: Four blue LEDs indicate battery charge level and charging status.
Configuració
- Carregueu el dispositiu: Before first use, fully charge the US Madness amplifier using the supplied USB cable connected to a USB power adapter (not included) or a computer USB port. The blue LEDs will indicate charging progress and full charge. A full charge provides approximately 5 hours of continuous operation.

Image: The micro USB port on the side of the amplifier, used for charging the internal battery.
- Connectar a l'instrument: Plug the 1/4-inch jack of the US Madness directly into your guitar or bass's output jack.

Image: The SONICAKE US Madness amplifier plugged directly into the output jack of an electric guitar, ready for use.
- Connecteu els auriculars: Plug your headphones into the PHONES (1/8 inch) jack. If you need to connect two pairs of headphones or an external recording device, use the included headphone splitter.

Image: The SONICAKE US Madness amplifier connected to headphones and an auxiliary audio source, demonstrating its versatile connectivity.
- Connect Auxiliary Audio (Optional): Use the supplied 1/8 inch Aux Cable to connect an external audio source (e.g., smartphone, MP3 player) to the AUX input jack. This allows you to play along with backing tracks.

Image: The SONICAKE US Madness amplifier connected to headphones and an auxiliary audio source, demonstrating its versatile connectivity.
Instruccions de funcionament
- Encès: Flip the POWER switch to the "ON" position. The blue LED indicators will light up.
- Ajustar el volum: Start with the VOLUME knob at a low setting and gradually increase it to a comfortable listening level.
- Ajusta el to: Use the TONE knob to shape your sound. Turn clockwise for brighter tones and counter-clockwise for warmer, darker tones.
- Ajust de guany: The GAIN knob controls the amount of overdrive. Turn clockwise for more distortion and sustain, and counter-clockwise for a cleaner sound. This amplifier is designed for a dynamic clean tone, suitable for both guitar and bass.
- Engage Effects: Toggle the FX switch to "ON" to activate the built-in chorus effect. Flip it to "OFF" to bypass the effect. The chorus effect adds sonic depth and modulation to your sound.
- Playing with Backing Tracks: If an external audio source is connected to the AUX input, its volume will be controlled by the source device. Adjust the volume on your phone or MP3 player accordingly.
- Apagar: When finished, flip the POWER switch to the "OFF" position to conserve battery life.
Manteniment
- Neteja: Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Emmagatzematge: Emmagatzemar el ampGuardar en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura de la bateria: For optimal battery life, avoid fully discharging the battery frequently. Recharge the device regularly, even if not in use for extended periods.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No se sent so dels auriculars. | Amplifier is off; Volume is too low; Headphones not properly connected; Instrument not properly connected. | Ensure POWER switch is ON; Increase VOLUME knob; Check headphone connection; Ensure instrument is fully plugged in. |
| El so està distorsionat o és sorollós. | GAIN knob is too high; Low battery; Interference from other electronics. | Reduce GAIN; Recharge the amplifier; Move away from interfering devices. |
| La unitat no cobra. | USB cable faulty; USB power source faulty; Charging port damaged. | Try a different USB cable; Try a different USB power source; Contact customer support if port is damaged. |
| FX effect is not working. | FX switch is off. | Ensure FX switch is in the "ON" position. |
| Auxiliary audio is not heard. | Aux cable not connected; External device volume too low. | Check Aux cable connection; Increase volume on the external audio device. |
Especificacions
- Marca: SONICAKE
- Model: QAP-4E (US Madness)
- Dispositius compatibles: Guitar, Bass
- AmpTipus més viu Estat sòlid
- Potència de sortidatage: 1 watts
- Font d'alimentació: Cable Electric (Rechargeable Lithium Ion Battery)
- Composició de la bateria: Polímer d'ions de liti
- Durada de la bateria: Aproximadament 5 hores de funcionament continuat
- Material: Plàstic
- Dimensions del producte: 3.5 x 17.6 x 12.5 cm; 63 g
- Entrada: 1/4 inch instrument input, 1/8 inch AUX input
- Sortida: 1/8 inch headphone output
Garantia i Suport
For warranty information and technical support, please refer to the official SONICAKE weblloc web o poseu-vos en contacte amb el vostre distribuïdor local. Conserveu el rebut de compra com a comprovant de compra.
For further assistance, you may visit the SONICAKE brand page on Amazon: SONICAKE Brand Store





