1. Introducció
The iFi GO blu is a compact, portable Bluetooth DAC (Digital-to-Analog Converter) and headphone amplifier designed to enhance your audio experience. It supports various high-resolution Bluetooth codecs, offering superior sound quality for your wired headphones when connected wirelessly to your smartphone, tablet, or other Bluetooth-enabled devices. This manual provides instructions for setting up, operating, and maintaining your GO blu device.
Image 1.1: The iFi GO blu in use, connected to a pair of over-ear headphones.
2. Contingut del paquet
Before using your iFi GO blu, please verify that all items are present in the package:
- DAC/auriculars Bluetooth portàtils iFi GO blu Ampmés viu
- Cable de càrrega USB-C a USB-A
- Bossa protectora
- Manual d'usuari (aquest document)
Image 2.1: Illustration of the iFi GO blu and its included accessories.
3. Producte acabatview
The iFi GO blu features a compact design with essential controls and connectivity options.
3.1. Disseny del dispositiu
Imatge 3.1: Anglesa view of the iFi GO blu, highlighting its compact form factor and volume control.
Image 3.2: Detailed diagram of the iFi GO blu's connections and built-in microphone.
- Volume Knob/Multi-function Button: Controls volume, power on/off, play/pause, track skip, and call management.
- X-Bass/X-Space Button: Toggles sound enhancement features.
- Sortida d'auriculars balancejada de 4.4 mm: Per a connexions d'auriculars balancejades.
- 3.5mm Single-Ended Headphone Output: For standard headphone connections.
- Port USB-C: Used for charging and USB DAC input (up to 24-bit/96kHz).
- Micròfon integrat: Per trucades mans lliures.
- LED indicador d'estat: Displays power, battery, and Bluetooth status.
4. Primers passos
4.1. Càrrega del dispositiu
The iFi GO blu is powered by a Lithium Polymer battery. Before first use, fully charge the device using the supplied USB-C to USB-A cable connected to a USB power source (e.g., computer USB port, USB wall adapter).
- Connect the USB-C end of the cable to the GO blu's USB-C port.
- Connecteu l'extrem USB-A a una font d'alimentació.
- The Status Indicator LED will show charging status (typically red while charging, off or green when fully charged).
4.2. Emparellament Bluetooth
The GO blu supports Bluetooth 5.1 with advanced codecs like aptX Adaptive, LDAC, AAC, and HWA Codec for high-resolution wireless audio.
- Encès: Press and hold the volume knob for approximately 3 seconds to power on the GO blu. The Status Indicator LED will light up.
- Introduïu el mode de vinculació: The GO blu will automatically enter pairing mode when powered on for the first time, or if no device is currently paired. The Status Indicator LED will flash blue. To manually enter pairing mode, press and hold the volume knob for 5 seconds when the device is on.
- Activa el Bluetooth al teu dispositiu: Al teu telèfon intel·ligent, tauleta o ordinador, vés a la configuració de Bluetooth i activa el Bluetooth.
- Select 'iFi GO blu': From the list of available devices, select 'iFi GO blu'.
- Confirmeu la connexió: Once paired, the Status Indicator LED will show a solid blue light, indicating a successful connection.
4.3. Connexió d'auriculars
The GO blu offers both balanced and single-ended headphone outputs.
- For headphones with a 4.4mm balanced connector, plug them into the 4.4mm balanced output jack.
- For headphones with a standard 3.5mm single-ended connector, plug them into the 3.5mm single-ended output jack.
Only connect one pair of headphones at a time.
5. Funcionament
5.1. Encendre/apagar
- Encès: Press and hold the volume knob for 3 seconds.
- Apagar: Press and hold the volume knob for 3 seconds.
5.2. Control de volum
Rotate the volume knob to adjust the audio output level. The GO blu's volume control operates independently of your source device's volume, allowing for precise adjustment.
5.3. Control de reproducció
Use the volume knob as a multi-function button for media playback:
- Reproduir/pausa: Single press the volume knob.
- Pista següent: Double press the volume knob.
- Pista anterior: Triple press the volume knob.
5.4. Sound Enhancements (X-Bass and X-Space)
The iFi GO blu features analogue sound enhancement modes:
Image 5.1: Explanation of X-Bass and X-Space sound enhancement features.
- X-Bass: An analogue bass boost that enhances low frequencies without muddying the mid-range.
- X-Space: An analogue headphone spatialiser that opens up your music to provide a wider soundstage, simulating a live concert experience.
Press the dedicated X-Bass/X-Space button to cycle through these modes: X-Bass On, X-Space On, Both On, Both Off.
5.5. Trucades mans lliures
El micròfon integrat permet fer trucades amb mans lliures quan es connecta a un telèfon intel·ligent.
- Respon a la trucada: Single press the volume knob.
- Finalitzar la trucada: Single press the volume knob during a call.
- Rebutja la trucada: Press and hold the volume knob for 2 seconds.
6. Especificacions
Detailed technical specifications for the iFi GO blu:
| Característica | Especificació |
|---|---|
| Nom del model | GO blu |
| Número de model de l'article | FFIFAGOBLU |
| Tecnologia de connectivitat | Bluetooth, USB |
| Tecnologia de comunicació sense fils | Bluetooth 5.1 |
| Còdecs Bluetooth compatibles | AAC, aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA |
| Sortides d'auriculars | 4.4mm Balanced Jack, 3.5mm Single-Ended Jack |
| Entrada USB | USB-C (24-bit / 96kHz) |
| Interval de freqüència | 20 Hz - 20,000 Hz |
| Impedància | 300 Ohm (maximum supported) |
| Tipus de control | Control de volum, botó multifunció |
| Micròfon incorporat | Sí |
| Tipus de bateria | 1 bateria de polímer de liti |
| Dimensions del producte | 2.17 x 1.34 x 0.51 polzades (55 x 34 x 13 mm) |
| Pes de l'article | 4.6 unces (130 grams) |
| Material | Metall, plàstic |
7. Solució De Problemes
If you encounter issues with your iFi GO blu, refer to the following common problems and solutions:
- Sense energia:
- Assegureu-vos que el dispositiu estigui completament carregat. Connecteu-lo a una font d'alimentació amb el cable USB-C.
- Press and hold the volume knob for 3 seconds to power on.
- No es pot emparellar per Bluetooth:
- Ensure the GO blu is in pairing mode (Status Indicator LED flashing blue). If not, press and hold the volume knob for 5 seconds.
- Make sure Bluetooth is enabled on your source device and it is within range (typically 10 meters/33 feet).
- Forget the 'iFi GO blu' device from your source device's Bluetooth settings and attempt to pair again.
- Try restarting both the GO blu and your source device.
- Sense so o volum baix:
- Check that your headphones are securely plugged into the correct output jack (3.5mm or 4.4mm).
- Adjust the volume knob on the GO blu.
- Ensure your source device's volume is also turned up.
- Verify that the GO blu is successfully paired and connected to your source device.
- Sound Distortion or Poor Quality:
- Assegureu-vos el vostre àudio files are of good quality.
- Move closer to your source device to avoid signal interference.
- Disable X-Bass or X-Space features to see if they are contributing to the distortion, especially with certain headphones or music genres.
- Check for firmware updates on the iFi website, as these can sometimes resolve audio issues.
8. Cura i Manteniment
To ensure the longevity and optimal performance of your iFi GO blu, follow these care guidelines:
- Neteja: Use a soft, dry cloth to clean the device. Avoid using harsh chemicals, cleaning solvents, or abrasive materials.
- Emmagatzematge: Store the GO blu in a cool, dry place away from direct sunlight and extreme temperatures. Use the provided protective pouch when not in use.
- Exposició a l'aigua: The device is not waterproof. Avoid exposure to water, moisture, or high humidity.
- Impacte: Protegiu el dispositiu de caigudes i impactes, que poden danyar els components interns.
- Cura de la bateria: Per a una durada òptima de la bateria, eviteu descarregar-la completament amb freqüència. Carregueu el dispositiu regularment, fins i tot si no l'utilitzeu constantment.
9. Informació sobre garantia i assistència
For warranty information, product registration, and technical support, please refer to the official iFi Audio weblloc web o contacteu directament amb el servei d'atenció al client. Conserveu el comprovant de compra per a reclamacions de garantia.
Fabricant: Recerca musical d'Abbingdon
Weblloc: ifi-audio.com
