1. Entwodiksyon
Thank you for choosing the SONICAKE QDM-20 Electric Drum/Keyboard Amplifier. This portable amplifier is designed to provide clear and dynamic sound reproduction for electronic drums, keyboards, synthesizers, and other audio interfaces. Featuring a 20W dual speaker system and Bluetooth 5.0 connectivity, it offers versatile options for practice and performance.
2. Enstriksyon Sekirite Enpòtan
- Li enstriksyon sa yo byen anvan ou itilize aparèy la.
- Kenbe enstriksyon sa yo pou referans nan lavni.
- Fè atansyon ak tout avètisman ki sou pwodwi a ak nan manyèl sa a.
- Pa sèvi ak aparèy sa a toupre dlo.
- Netwaye sèlman ak yon twal sèk.
- Pa bloke okenn ouvèti vantilasyon. Enstale li dapre enstriksyon manifakti a.
- Pa enstale tou pre okenn sous chalè tankou radyatè, rejis chalè, recho, oswa lòt aparèy (tankou amplifiers) ki pwodui chalè.
- Pwoteje kòd elektrik la pou yo pa mache oswa kwense, sitou nan priz, resipyan konvenyans, ak pwen kote yo sòti nan aparèy la.
- Itilize sèlman atachman/akseswa manifakti a espesifye.
- Deploge aparèy sa a pandan tanpèt zèklè oswa lè li pa itilize pou yon peryòd tan ki long.
- Refere tout sèvis yo bay pèsonèl sèvis kalifye. Reparasyon nesesè lè aparèy la domaje nenpòt fason, tankou kòd kouran oswa ploge domaje, likid koule oswa objè tonbe nan aparèy la, aparèy la te ekspoze a lapli oswa imidite, li pa fonksyone nòmalman. , oswa li te tonbe.
3. Pwodwi souview
The SONICAKE QDM-20 amplifier is designed for clarity and portability. Below is an illustration of its main components and controls.

Figi 3.1: Devan view of the SONICAKE QDM-20 amplaviyè, montreasing its robust grille and control panel.
Kontwòl Panel Layout

Figure 3.2: Detailed diagram of the amplifier's control panel, indicating input jacks, EQ knobs, volume, Bluetooth controls, and power switch.
- INPUT (1/4" Jack): Connect your electronic drum kit, keyboard, synthesizer, or other instrument here.
- ANTRE AUX (Jack 3.5mm): Connect external audio sources like smartphones, tablets, or MP3 players for backing tracks.
- Bouton EQ LOW: Adjusts the bass frequencies of the sound.
- Bouton EQ HIGH: Adjusts the treble frequencies of the sound.
- Bouton VOLIM: Kontwole volim pwodiksyon an jeneral nan amplifier.
- Kontwòl Bluetooth:
- Previous Track bouton: Skips to the previous track when playing via Bluetooth.
- Bouton jwe/poz: Plays or pauses audio when connected via Bluetooth.
- Next Track bouton: Skips to the next track when playing via Bluetooth.
- Bouton BT: Aktive mòd koneksyon Bluetooth la.
- BT Indicator Light: Montre estati koneksyon Bluetooth la.
- Pouvwa switch: Vire a amplifier ON oswa OFF.
4. Enstalasyon
4.1 Premye pouvwa-up
- Asire w la amplifier is placed on a stable, flat surface.
- Connect the provided DC power supply to the amplifier's power input jack.
- Branche priz kouran an nan yon priz elektrik ki apwopriye.
- Turn the VOLUME knob counter-clockwise to its minimum setting before powering on.
- Flip the POWER switch to the 'ON' position. The power indicator light will illuminate.
4.2 Connecting an Instrument
- Using a standard 1/4" instrument cable, connect your electronic drum module, keyboard, or synthesizer to the Antre Jack sou la amplifier.
- Slowly increase the VOLUME knob to your desired listening level.
4.3 Connecting via AUX IN
- Using a 3.5mm audio cable, connect your smartphone, tablet, or other audio device to the AUX IN Jack.
- Jwe odyo soti nan aparèy konekte ou an.
- Adjust the volume on both your audio device and the amplifier's VOLUME knob for optimal sound.

Figure 4.1: The 3.5mm AUX IN jack, allowing connection of external audio devices.
4.4 Bluetooth Pairing
- Asire w la amplifier se limen.
- Peze a BT button on the control panel. The BT indicator light will flash, indicating it's in pairing mode.
- On your Bluetooth-enabled device (smartphone, tablet, etc.), go to its Bluetooth settings and search for available devices.
- Select "SONICAKE QDM-20" from the list.
- Si yo mande yon paskod, antre 6688.
- Once successfully paired, the BT indicator light will stop flashing and remain solid.
- Kounye a ou kapab difize odyo san fil soti nan aparèy ou a rive nan amplifier. Sèvi ak la amplifier's Bluetooth control buttons (Previous, Play/Pause, Next) to manage playback.

Figi 4.2: Koneksyon Bluetooth pèmèt difizyon odyo san fil soti nan aparèy konpatib.
5. Opere a Amplifier
5.1 Ajiste son
- Volim: Use the large VOLUME knob to control the overall loudness. Start low and increase gradually.
- EQ ba: Turn this knob clockwise to boost bass frequencies for a fuller, deeper sound. Turn counter-clockwise to reduce bass.
- EQ segondè: Turn this knob clockwise to boost treble frequencies for a brighter, more articulate sound. Turn counter-clockwise to reduce treble.
Experiment with the LOW and HIGH EQ knobs to find the optimal tone for your instrument and listening environment.
5.2 Itilizasyon Miltip
The QDM-20 is versatile and can be used with various instruments:
- Electronic Drums: Connect your drum module to the INPUT for clear and dynamic drum sound reproduction.
- Keyboards/Synthesizers: Ideyal pou amplifying the full range of keyboard sounds.
- Entèfas odyo: Can be used as a monitor speaker for audio interfaces.
- Bluetooth Oratè: Stream music for practice or casual listening.
6. Antretyen
- Netwayaj: Siye deyò a avèk yon twal mou epi sèk. Pa sèvi ak pwodui netwayaj abrazif oswa solvan.
- Depo: Lè ou pa itilize, estoke ampSere l nan yon kote ki sèk epi fre, lwen limyè solèy dirèk ak tanperati ekstrèm.
- Vantilasyon: Asire ouvèti vantilasyon yo pa bloke pou anpeche surchof.
- Pwovizyon pou pouvwa: Only use the original power supply provided with the unit.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen son soti nan amplifier. |
|
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| Son defòme. |
|
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| Bluetooth pa konekte. |
|
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8. Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Modèl | QDM-20 |
| Sòti Wattage | 20 Watts |
| Sistèm Oratè | Doub Chofè |
| Koneksyon | Bluetooth 5.0, 1/4" Instrument Input, 3.5mm AUX Input |
| Aparèy konpatib | Electronic Drums, Keyboards, Synthesizers, Audio Interfaces |
| Kontwòl | Volume, Low EQ, High EQ, Bluetooth Playback Controls |
| Sous pouvwa | DC pouvwa Pwovizyon pou |
| Dimansyon (W x H x P) | 11.42 x 10.63 x 9.45 pous (29 x 27 x 24 cm) |
| Pwa | 8.8 liv (4 kg) |
| Koulè | Nwa |

Figure 8.1: Physical dimensions of the QDM-20 amplifier.
9. Garanti ak sipò
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official SONICAKE websit la. Kenbe prèv acha ou pou reklamasyon garanti.
For technical assistance or service inquiries, contact SONICAKE customer support.





