1. Uvod
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. Važna sigurnosna uputstva
- Prije upotrebe uređaja pažljivo pročitajte ova uputstva.
- Sačuvajte ove upute za buduću upotrebu.
- Poštujte sva upozorenja na proizvodu i u ovom priručniku.
- Nemojte koristiti ovaj aparat u blizini vode.
- Čistite samo suhom krpom.
- Ne blokirajte ventilacijske otvore. Instalirajte u skladu s uputama proizvođača.
- Ne postavljajte u blizini izvora toplote kao što su radijatori, grejni registri, peći ili drugi uređaji (uključujući ampLifiers) koji proizvode toplotu.
- Zaštitite kabl za napajanje od gaženja ili priklještenja, posebno na utikačima, utičnicama i na mjestu gdje izlaze iz uređaja.
- Koristite samo dodatke/pribor koje je naveo proizvođač.
- Isključite ovaj aparat iz struje tokom oluja sa grmljavinom ili kada se ne koristi duži vremenski period.
- Sav servis prepustite kvalifikovanom servisnom osoblju. Servisiranje je potrebno kada je uređaj oštećen na bilo koji način, kao što je oštećen kabl za napajanje ili utikač, prolivena tečnost ili su predmeti upali u aparat, ako je uređaj bio izložen kiši ili vlazi, ne radi normalno , ili je odbačeno.
3. Proizvod je gotovview
The SONICAKE QDM-20 amplifier is designed for clarity and portability. Below is an illustration of its main components and controls.

Slika 3.1: Prednja strana view of the SONICAKE QDM-20 ampspasilac, izložbaasing its robust grille and control panel.
Izgled kontrolne table

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.
- AUX IN (3.5mm Jack): Connect external audio sources like smartphones, tablets, or MP3 players for backing tracks.
- LOW EQ Knob: Adjusts the bass frequencies of the sound.
- HIGH EQ Knob: Adjusts the treble frequencies of the sound.
- Dugme za jačinu zvuka: Kontrolira ukupnu izlaznu jačinu zvuka amplifier.
- Bluetooth kontrole:
- Dugme za prethodnu pjesmu: Skips to the previous track when playing via Bluetooth.
- Dugme za reprodukciju/pauzu: Plays or pauses audio when connected via Bluetooth.
- Gumb za sljedeću numeru: Skips to the next track when playing via Bluetooth.
- BT dugme: Aktivira Bluetooth način uparivanja.
- BT Indicator Light: Prikazuje status Bluetooth veze.
- Prekidač: Okreće ampLifier ON ili OFF.
4. Podešavanje
4.1 Početno napajanje
- Osigurajte amplifier is placed on a stable, flat surface.
- Connect the provided DC power supply to the amplifier's power input jack.
- Uključite napajanje u odgovarajuću električnu utičnicu.
- Turn the VOLUME knob counter-clockwise to its minimum setting before powering on.
- Okrenite prekidač za napajanje u položaj 'UKLJUČENO'. Indikator napajanja će se upaliti.
4.2 Povezivanje instrumenta
- Using a standard 1/4" instrument cable, connect your electronic drum module, keyboard, or synthesizer to the INPUT jack na 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.
- Reprodukujte zvuk sa povezanog uređaja.
- 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 uparivanje
- Osigurajte ampLifier je uključen.
- Pritisnite 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.
- Ako se od vas zatraži šifra, unesite 6688.
- Once successfully paired, the BT indicator light will stop flashing and remain solid.
- Sada možete bežično strimovati zvuk sa svog uređaja na amplifier. Koristiti amplifier's Bluetooth control buttons (Previous, Play/Pause, Next) to manage playback.

Slika 4.2: Bluetooth povezivost omogućava bežični audio streaming sa kompatibilnih uređaja.
5. Rukovanje Amplifier
5.1 Podešavanje zvuka
- Volumen: Use the large VOLUME knob to control the overall loudness. Start low and increase gradually.
- LOW EQ: Turn this knob clockwise to boost bass frequencies for a fuller, deeper sound. Turn counter-clockwise to reduce bass.
- VISOKI EQ: 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 Multipurpose Use
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: Idealno za amplifying the full range of keyboard sounds.
- Audio interfejsi: Can be used as a monitor speaker for audio interfaces.
- Bluetooth zvučnik: Stream music for practice or casual listening.
6. Održavanje
- čišćenje: Obrišite vanjski dio mekom, suhom krpom. Ne koristite abrazivna sredstva za čišćenje ili rastvarače.
- Skladištenje: Kada se ne koristi, pohranite ampČuvajte na suhom i hladnom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
- ventilacija: Uvjerite se da otvori za ventilaciju nisu blokirani kako biste spriječili pregrijavanje.
- Napajanje: Only use the original power supply provided with the unit.
7. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Nema zvuka iz amplifier. |
|
|
| Izobličen zvuk. |
|
|
| Bluetooth se ne povezuje. |
|
|
8. Specifikacije
| Feature | Detalj |
|---|---|
| Model | QDM-20 |
| Output Wattage | 20 Watts |
| Sistem zvučnika | Dual Drivers |
| Povezivanje | Bluetooth 5.0, 1/4" Instrument Input, 3.5mm AUX Input |
| Kompatibilni uređaji | Electronic Drums, Keyboards, Synthesizers, Audio Interfaces |
| Kontrole | Volume, Low EQ, High EQ, Bluetooth Playback Controls |
| Izvor napajanja | DC napajanje |
| Dimenzije (Š x V x D) | 11.42 x 10.63 x 9.45 inča (29 x 27 x 24 cm) |
| Težina | 8.8 funte (4 kg) |
| Boja | Crna |

Figure 8.1: Physical dimensions of the QDM-20 amplifier.
9. Garancija i podrška
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official SONICAKE webSačuvajte dokaz o kupovini za slučaj reklamacije.
For technical assistance or service inquiries, contact SONICAKE customer support.





