S.M.S.L D10
S.M.S.L D10 Portable Mini Decoder Earphone Amplivligere brugervejledning
Model: D10
1. Introduktion
Tak for købetasing the S.M.S.L D10 Portable Mini Decoder Earphone Amplifier. This device is designed to enhance your audio experience by providing high-fidelity sound from your computer or mobile device. Please read this manual carefully before using the product to ensure proper operation and to maximize its performance.
2. Produktet er slutview
The S.M.S.L D10 is a compact and powerful audio decoder and earphone amplifier. It features dual Cirrus Logic CS43131 DAC chips for superior sound quality, supporting DSD256 and PCM 32bit/384kHz high-resolution audio formats. With both 3.5mm and 4.4mm balanced headphone jacks, it offers versatile connectivity and robust output power for a wide range of headphones.

Image: S.M.S.L D10 USB Headphone Amplifier overview.
3. Nøglefunktioner
- High-Performance DAC Chips: Utilizes two Cirrus Logic CS43131 audio decoding chips for excellent performance and pure sound.
- Lydstøtte i høj opløsning: Supports DSD256 hardware decoding and PCM 32bit/384kHz specifications.
- Dobbelt hovedtelefonudgange: Equipped with a 3.5mm single-ended headphone jack and a 4.4mm balanced headphone jack for broad compatibility.
- Kraftig output: Delivers up to 500mW@16Ω output power, capable of driving most headphones.
- Bred kompatibilitet: Connects easily to computers and mobile phones, compatible with Windows 7/8/8.1/10/11 (requires driver), Mac OS X 10.6+, Linux, Android, and iOS.
- Gennemsigtigt design: Features a transparent window and textured alloy casing, allowing visibility of internal components.
- Side Volume Control: Conveniently located volume button for easy adjustment.

Image: Visual representation of the D10's core features.
4. Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- S.M.S.L D10 Unit
- USB kabel
- Instruktionsmanual (dette dokument)
5. Opsætningsvejledning
5.1 Connecting to a Computer (Windows/Mac/Linux)
- Connect one end of the provided USB cable to the USB input port on the S.M.S.L D10.
- Tilslut den anden ende af USB-kablet til en ledig USB-port på din computer.
- For Windows operating systems (7/8/8.1/10/11), a specific driver may be required for optimal performance. Please visit the official S.M.S.L website for the latest driver downloads. Mac OS X 10.6+ and Linux systems typically operate without additional drivers.
- Once connected, select the S.M.S.L D10 as your audio output device in your computer's sound settings.

Image: S.M.S.L D10 connected to a laptop.
5.2 Connecting to a Mobile Phone (Android/iOS)
- Connect one end of the provided USB cable to the USB input port on the S.M.S.L D10.
- Connect the other end of the USB cable to your mobile phone. An adapter (not included) may be required depending on your phone's port type (e.g., USB-C to USB-C, or Lightning to USB-A/C).
- The D10 is generally plug-and-play with Android and iOS devices.
- Ensure the D10 is selected as the audio output device in your phone's audio settings or music player application.

Image: S.M.S.L D10 connected to a mobile phone.
6. Betjeningsvejledning
6.1 Tilslutning af hovedtelefoner
The S.M.S.L D10 offers two headphone output options:
- 3.5 mm hovedtelefonstik: For standard single-ended headphones.
- 4.4mm Balanced Headphone Jack: For balanced headphones, offering improved signal separation and power.
Insert your headphone's plug firmly into the corresponding jack on the D10. Ensure you use the correct type of plug for the desired output.

Billede: Top view of the D10 with 3.5mm and 4.4mm headphone jacks.

Image: Port diagram of the S.M.S.L D10.
6.2 Lydstyrkekontrol
The D10 features a physical volume button on its side. Use this button to adjust the output volume to a comfortable listening level. It is recommended to start with a lower volume and gradually increase it to prevent sudden loud sounds.

Billede: Side view of the D10, highlighting the volume control.
6.3 Data Status Indicator
When playing music, the data status indicator light on the D10 will illuminate, confirming active audio processing and high-resolution sound restoration.

Image: D10 connected to a phone, showing the illuminated data status indicator.
7. Vedligeholdelse
- Rensning: Brug en blød, tør klud til at rengøre ydersiden af enheden. Undgå at bruge skrappe kemikalier eller slibende materialer.
- Opbevaring: Store the D10 in a cool, dry place away from direct sunlight and extreme temperatures.
- Håndtering: Håndter enheden forsigtigt. Undgå at tabe den eller udsætte den for hårde stød.
- Forbindelse: Ensure USB and headphone cables are connected securely but without excessive force to prevent damage to ports.
8. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen lydudgang |
|
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| Forvrænget eller dårlig lydkvalitet |
|
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| Device feels warm during operation |
|
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9. Specifikationer
| Feature | Detalje |
|---|---|
| Model | D10 |
| DAC-chips | 2 x Cirrus Logic CS43131 |
| Understøttede lydformater | DSD256, PCM 32bit/384kHz |
| Hovedtelefonudgange | 3.5mm (Single-ended), 4.4mm (Balanced) |
| Maksimal udgangseffekt | 500mW @ 16Ω |
| Kompatibilitet | Windows 7/8/8.1/10/11 (driver required), Mac OS X 10.6+, Linux, Android, iOS |
| Pakkedimensioner | 5.47 x 2.95 x 1.22 tommer |
| Varens vægt | 1.1 pund |
| Fabrikant | SMSL |
| Dato først tilgængelig | 24. juli 2024 |
10. Garanti og support
S.M.S.L products are covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official S.M.S.L website. For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact S.M.S.L customer service through their official channels.
Official S.M.S.L Webwebsted: www.smsl-audio.com
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