Introducció
The iFi ZEN One Signature is a high-resolution all-in-one media hub designed to enhance your audio experience. It combines multiple input options, including Bluetooth 5.1, USB, and S/PDIF, with high-quality audio outputs to deliver exceptional sound. This manual provides detailed instructions to help you set up, operate, and maintain your device.

Davant view of the iFi ZEN One Signature, showcasing its sleek design, front panel controls, and the attached Bluetooth antenna.
Contingut del paquet
Please ensure all items are present in the box:
- iFi ZEN One Signature DAC
- Adaptador d'alimentació
- Cable USB
- Cable RCA
- Antena Bluetooth
- Manual d'usuari (aquest document)
- Targeta de garantia

Un acabatview of the iFi ZEN One Signature's package contents, including the device, power adapter, various cables, and documentation.
Configuració
Connexió del dispositiu
Follow these steps to connect your iFi ZEN One Signature:
- Connexió d'alimentació: Connect the provided power adapter to the DC 5V input on the rear panel of the ZEN One Signature. Plug the adapter into a wall outlet.
- Antena Bluetooth: Screw the Bluetooth antenna securely into the designated connector on the rear panel.
- Sortida d'àudio: Connect the ZEN One Signature to your amplifier, active speakers, or headphone amplifier using either the 4.4mm balanced output or the RCA single-ended outputs.
- Entrada d'àudio: Choose your desired audio input source:
- USB: Connect a USB cable from your computer, smartphone, or tablet to the USB input on the rear panel.
- S/PDIF (Coaxial/Optical): Connect a coaxial or optical cable from your CD player, DVD player, game console, or TV to the corresponding S/PDIF input.
- Bluetooth: Ensure the Bluetooth antenna is connected. The device will automatically enter pairing mode when Bluetooth input is selected.

Detallada view of the iFi ZEN One Signature's rear panel, illustrating the various input and output ports including 4.4mm Balanced, RCA, S/PDIF, Optical, USB, Bluetooth Antenna, and DC 5V power.

A simplified diagram showing common connection scenarios for the iFi ZEN One Signature with various source devices like phones, tablets, CD players, and computers, and output devices like amplifiers and active speakers.
A 360-degree rotational view of the iFi ZEN One Signature, highlighting its design and various ports.
Instruccions de funcionament
Encès/Apagat
Premeu el botó d'engegada del panell frontal per encendre o apagar el dispositiu.
Selecció d'entrada
Use the input selector button on the front panel to cycle through available inputs: Bluetooth, S/PDIF (Coaxial/Optical), and USB. The active input will be indicated by an LED.
Format d'àudio i Sampl Indicadors de tarifes
The iFi logo on the front panel changes color to indicate the audio format and sample rate being played:
| Color LED | Audio Format/Sampli Rate |
|---|---|
| groc | PCM 44.1 / 48 kHz |
| Blanc | PCM 88.2/96/176.4/192/352.8/384kHz |
| Cian | DSD 64/128 |
| Vermell | DSD 256 |
| Verd | MQA |
| Blau | Estudi MQA |
| Magenta | S originalample Tarifa (MQB) |

Close-up of the iFi ZEN One Signature's front panel, showing the illuminated iFi logo which indicates the current audio format and sampli taxa.
Emparellament Bluetooth
Per vincular un dispositiu Bluetooth nou:
- Select Bluetooth as the input.
- The Bluetooth LED will flash, indicating pairing mode.
- On your device, search for "iFi ZEN One Signature" and select it to pair.
- Once paired, the Bluetooth LED will glow solid.
Selecció de filtres digitals
The ZEN One Signature features a digital filter selection button. Press this button to cycle through different filter modes, which can subtly alter the sound characteristics. Refer to the full technical specifications for details on each filter.
Manteniment
To ensure optimal performance and longevity of your iFi ZEN One Signature:
- Mantingueu el dispositiu net netejant-lo amb un drap suau i sec. Eviteu utilitzar netejadors líquids o aerosols.
- Do not expose the device to excessive heat, moisture, or direct sunlight.
- Assegureu-vos una ventilació adequada al voltant de la unitat.
- Disconnect power before cleaning or if the device will be unused for an extended period.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense sortida de so | Entrada incorrecta seleccionada | Press the input selector button to choose the correct source. |
| Sense sortida de so | Cables no connectats correctament | Check all audio and power cable connections. |
| Sense sortida de so | Output device (amplifier/speakers) not powered on or set to correct input | Assegureu-vos el vostre amplifier or active speakers are powered on and set to the correct input connected to the ZEN One Signature. |
| Bluetooth no connectat | El dispositiu no està en mode de vinculació | Ensure Bluetooth input is selected and the Bluetooth LED is flashing. |
| Bluetooth no connectat | Device already paired to another source | Disconnect from other devices or clear previous pairings on your source device. |
| Àudio intermitent | Connexió de cable deficient | Re-seat all cables. Consider using higher quality cables if issues persist. |
| Àudio intermitent | Interferència | Move the device away from other electronic equipment that may cause interference. |
| El dispositiu no respon | Error temporal de programari | Desconnecteu l'alimentació durant 30 segons i després torneu-la a connectar. |
If problems persist, please contact iFi support.
Especificacions
| Característica | Detall |
|---|---|
| Model | 0311011 V2 |
| Dimensions del producte | 6.2 x 3.9 x 1.4 polzades |
| Pes de l'article | 1.07 lliures (485 grams) |
| Tecnologia de connectivitat | Bluetooth, RCA, USB |
| Dispositius compatibles | Smartphone, Tablet, PC, Amplifier, Speaker, Game Console, TV |
| Tipus de connector | 4.4mm Balanced, RCA, USB |
| Mode de sortida d'àudio | estèreo |
| Configuració del canal de so envoltant | 5.1 |
| Color | Deep Space Blue |
| Nombre de canals | 1 |
| Tipus de sortida d'àudio | 4.4mm balanced, RCA, S/PDIF |
| Data de primera disponibilitat | 26 de novembre de 2021 |
| Fabricant | ABBINGDON MUSIC RESEARCH |
For full technical specifications, please visit the official iFi weblloc.
Garantia i Suport
The iFi ZEN One Signature comes with a manufacturer's warranty. Please refer to the included warranty card for specific terms and conditions.
For technical support, product registration, or further inquiries, please visit the official iFi support page or contact their customer service.
Official iFi Store: iFi Audio USA Store

Un angle view of the iFi ZEN One Signature, highlighting its compact size and the texture of its casing.





