Entwodiksyon
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.
Enfòmasyon sou Sekirite
- Pa ekspoze aparèy la nan tanperati ekstrèm, imidite, oswa limyè solèy la dirèk.
- Evite jete oswa sibi aparèy la nan gwo enpak.
- Pa eseye demonte oswa modifye aparèy la. Konfye tout antretyen bay pèsonèl kalifye.
- Sèvi ak sèlman kab chaje espesifye a.
- Prolonged listening at high volume levels can cause permanent hearing damage.
Kontni pake
- SONICAKE US Madness Headphone Amplifier
- 1/8 inch Aux Cable
- Splitter kas ekoutè
- USB Chaje Kab

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.
Pwodwi souview
Familiarize yourself with the various controls and ports on your SONICAKE US Madness amplifier.

Imaj: Anlè 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.

Imaj: Bò kote 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.
Kontwòl ak Endikatè:
- TELEFÒN: 1/8 inch (3.5mm) headphone output jack.
- VOLIM: Ajiste volim jeneral son an nan kas ekoutè ou yo.
- TON: Controls the tonal characteristics, from darker to brighter.
- GAY: Ajiste kantite overdrive/distòsyon an.
- POUVWA: On/Off switch.
- 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: Pò mikwo USB pou chaje batri entèn lan.
- Endikatè ki ap dirije: Four blue LEDs indicate battery charge level and charging status.
Enstalasyon
- Chaje aparèy la: 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.
- Connect to 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.
- Konekte kas ekoutè: 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.
Enstriksyon Operasyon
- Pouvwa sou: Flip the POWER switch to the "ON" position. The blue LED indicators will light up.
- Ajiste Volim: Start with the VOLUME knob at a low setting and gradually increase it to a comfortable listening level.
- Ajiste ton: Use the TONE knob to shape your sound. Turn clockwise for brighter tones and counter-clockwise for warmer, darker tones.
- Ajiste pwogrè: 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.
- Pouvwa Off: When finished, flip the POWER switch to the "OFF" position to conserve battery life.
Antretyen
- Netwayaj: Siye aparèy la avèk yon twal mou epi sèk. Pa sèvi ak pwodui netwayaj abrazif oswa solvan.
- Depo: Sere a ampSere l nan yon kote ki fre epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
- Swen batri: For optimal battery life, avoid fully discharging the battery frequently. Recharge the device regularly, even if not in use for extended periods.
Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen son nan kas ekoutè yo. | 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. |
| Son an defòme oswa li gen anpil bri. | GAIN knob is too high; Low battery; Interference from other electronics. | Reduce GAIN; Recharge the amplifier; Move away from interfering devices. |
| Inite pa chaje. | 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. | Chanjman FX la etenn. | 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. |
Espesifikasyon
- Mak: SONICAKE
- Modèl: QAP-4E (US Madness)
- Aparèy konpatib: Gitar, Bas
- AmpKalite lifier: Eta solid
- Sòti Wattage: 1 Watt
- Sous pouvwa: Cable Electric (Rechargeable Lithium Ion Battery)
- Konpozisyon batri: Lityòm Ion Polymère
- Lavi batri: Apeprè 5 èdtan operasyon kontinyèl
- Materyèl: Plastik
- Dimansyon pwodwi: 3.5 x 17.6 x 12.5cm; 63g
- Antre: 1/4 inch instrument input, 1/8 inch AUX input
- Sòti: 1/8 inch headphone output
Garanti ak sipò
For warranty information and technical support, please refer to the official SONICAKE website or contact your local dealer. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the SONICAKE brand page on Amazon: SONICAKE Brand Store





