1. Introducció
The FiiO/Snowsky Tiny B is a compact and portable Digital-to-Analog Converter (DAC) and headphone amplifier designed to enhance your audio experience. It features dual headphone outputs (3.5mm and 4.4mm), supports high-resolution audio decoding, and offers advanced sound customization through the FiiO Control app. This manual provides essential information for setting up, operating, and maintaining your device.

Imatge 1.1: acabatview of the FiiO/Snowsky Tiny B in different finishes.
2. Producte acabatview
2.1 Característiques clau
- Sortides duals: Equipped with both 3.5mm and 4.4mm headphone jacks for broad compatibility. Note: The 4.4mm output is single-ended.
- PEQ Tuning: Built-in DSP chip supports 10-band Parametric Equalizer (PEQ) adjustment via the FiiO Control app (Android) or PC web interfície.
- Disseny de complements directes: Compact form factor for direct connection to source devices, reducing cable clutter.
- Hi-Res Audio Decoding: Supports PCM up to 384kHz/32bit and DSD256 for high-fidelity audio playback.
- Construcció lleugera totalment metàl·lica: CNC-machined aluminum body for durability and portability.
- In-line Controls Support: Compatible with headphones featuring in-line controls for playback, volume, and call management.
- RGB SampIndicador de taxa de ling: Lights change color to indicate the current audio sampfreqüència de ling.

Image 2.1: The FiiO Tiny B's compact, direct plug-in design.

Image 2.2: The FiiO Tiny B features an all-metal construction and is available in multiple colors.

Image 2.3: The RGB sampling rate indicator lights provide visual feedback on audio quality.

Image 2.4: The FiiO Tiny B is Hi-Res Audio certified.
3. Configuració
3.1 Connexió a un dispositiu font
- Locate the USB-C connector on the FiiO Tiny B.
- Insert the USB-C connector firmly into the USB-C port of your smartphone, tablet, or computer. Ensure a secure connection.
3.2 Connectar auriculars
- Identify the appropriate headphone jack on the FiiO Tiny B for your headphones: 3.5mm or 4.4mm.
- Plug your headphones into the selected jack.
The device is designed for direct plug-in. For optimal performance and to prevent damage, ensure the connection is stable and avoid excessive force or bending.
4. Instruccions de funcionament
Reproducció d'àudio bàsica 4.1
Once connected, the FiiO Tiny B will typically be recognized automatically by your source device as an audio output. Select it as the default audio device in your system settings if necessary. Begin playing audio from your preferred application.
4.2 Using In-line Headphone Controls
The FiiO Tiny B supports in-line controls found on many headphones. This allows you to manage music playback (play/pause, skip tracks), adjust volume, and handle calls directly from your headphone's controls without interacting with the source device.

Image 4.1: The FiiO Tiny B supports in-line headphone controls for convenience.
4.3 Enregistrament de trucades
When used with compatible headphones and applications, the FiiO Tiny B can facilitate call recording functions.
5. FiiO Control App and Web Interfície
The FiiO Control app (for Android devices) and a dedicated web interface (for PC) provide advanced customization options for your Tiny B.
5.1 Features Accessible via FiiO Control
- 10-Band PEQ Adjustment: Precisely tune the frequency, gain, and Q-value to create custom sound profiles.
- Commutació predefinida: Select from various pre-configured equalizer settings.
- Canvi de mode UAC: Adjust the USB Audio Class mode (e.g., UAC 1.0 or UAC 2.0) for compatibility with different devices.
- Control de volum: Fine-tune the output volume.
Nota: The control app is only supported on Android devices. It cannot run on iOS. For PC, use the web interfície.

Image 5.1: Precise 10-band PEQ tuning available through the FiiO Control app.

Image 5.2: The FiiO Control app provides access to various settings and features.
6. Connectivity and Audio Decoding
6.1 Dual Headphone Outputs
The FiiO Tiny B features both a 3.5mm single-ended output and a 4.4mm single-ended output. This allows for compatibility with a wide range of headphones and earphones.

Image 6.1: The FiiO Tiny B offers both 3.5mm and 4.4mm outputs.
6.2 Dual-Port Listening
The 3.5mm and 4.4mm ports can support simultaneous audio playback, enabling two pairs of headphones to be used at the same time. This feature allows for shared listening experiences.

Image 6.2: The FiiO Tiny B supports dual-port listening.
6.3 Hi-Res Audio Decoding
The device supports high-resolution audio formats, including PCM up to 384kHz/32bit and DSD256. This ensures compatibility with various high-fidelity audio sources from mobile devices to PCs and professional audio setups.

Image 6.3: The FiiO Tiny B decodes high-resolution audio formats.
7. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | Tiny B |
| Marca | FiiO |
| Dispositius compatibles | Headphones, MP3 Players, Smartphones |
| Tipus de connector | USB tipus C |
| Nombre de Ports | 2 (3.5 mm, 4.4 mm) |
| Tipus d'endoll d'alimentació | No Plug (USB-powered) |
| Pes de l'article | 1.13 unces (aprox. 32 g) |
| Dimensions del paquet | 3.86 x 3.43 x 0.87 polzades |
| Fabricant | FiiO |
8. Solució De Problemes
- Sense sortida de so:
- Ensure the FiiO Tiny B is securely connected to your source device's USB-C port.
- Verify that your headphones are fully plugged into the correct audio jack (3.5mm or 4.4mm).
- Check your source device's audio settings to confirm the FiiO Tiny B is selected as the default audio output.
- Test with different headphones or a different source device to isolate the issue.
- Audio Clipping or Popping:
- Reduce the volume on your source device or within the FiiO Control app.
- Assegureu-vos l'àudio file's sampling rate is compatible with the device. While the Tiny B supports high rates, some software or system configurations might cause issues.
- Try switching the UAC mode in the FiiO Control app (if applicable for your device).
- FiiO Control App Not Connecting:
- Confirm you are using an Android device or the PC web interface, as the app is not compatible with iOS.
- Ensure the FiiO Tiny B is properly connected to your device.
- Reinicieu l'aplicació i torneu a connectar el dispositiu.
- Poor Physical Fit with Phone Case:
- Some phone cases may obstruct the USB-C connection, preventing a secure fit. Consider removing the case or using a case with a larger USB-C port opening.
- A loose connection can lead to intermittent audio or device recognition issues.
- Device Not Charging Simultaneously (if advertised):
- The FiiO Tiny B is primarily a DAC/amplifier and is powered by the source device. It does not support simultaneous charging of the source device while functioning as a DAC.
9. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar el dispositiu. Eviteu netejadors líquids o materials abrasius.
- Emmagatzematge: Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Manipulació: Handle the device with care. Avoid dropping it or subjecting it to strong impacts. The direct plug-in design is robust, but excessive force during connection or disconnection can cause damage to the device or the source port.
10. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the documentation included with your purchase or visit the official FiiO weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.





