F.audio
F.Audio FA4 dual ES9038Q2M Balanced output mp3 Player
F.Audio FA4 dual ES9038Q2M Balanced output mp3 Player
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$146.88 USD
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$146.88 USD
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FA4 High-Fidelity Portable Music Player
The FA4 is a high-fidelity portable music player designed to provide an exceptional listening experience with its advanced hardware and optimized software system.
Product Parameters
- Model: FA4
- Product Weight: 230g
- High and Low Gain: low 4DB/high 6DB B
- Screen Size: 2.4 TFT
- Product Size: 10.6 x 5.8 x 1.68 cm
- Battery Capacity: 4000mAh
- Charging Time: about 4.5H (recommended charger ≥2A)
- Battery Life: high gain about 14 hours / low gain about 16 hours
- Balanced Output Power: low gain about 390mW/high gain about 460mW
- Single-ended Output Power: low gain about 280mW/high gain about 350mW
Precautions for Use
- If the memory card cannot be read directly, please format it on the computer.
- Recommended memory card: Samsung white card 130MB/s, 64-256G. Capacity ≥ 64GB = exFAT, < 32GB = FAT32. Select 64KB for allocation unit.
- For high-speed cards, set all memory speeds to ON in the system settings.
General Operating Instructions
- The left and right sides of FA4 are the menu or music list page turning; the volume up and down is up and down.
- Long press the back button to return to the main menu + play preview (approximate information will be displayed when playing).
- Long press the OK button (middle button) to enter the black screen mode; if you need to change the song in the black screen mode, turn it on in the system settings.
- Long press the power button to reset.
Bluetooth Transmitter Operation Instructions
- Ensure the Bluetooth headset is set to pairing mode and disconnected from the previously connected mobile device.
- Go to System Settings--Bluetooth Transmission--Bluetooth Scan, find the headset, click the headset name, and the connection will be automatically completed.
Bluetooth Receiving and Decoding Operation Instructions
- FA4 system settings - "Bluetooth transmission - "Bluetooth switch to Off.
- FA4 returns to the main interface, finds the Bluetooth decoding, and confirms.
- Turn on the Bluetooth search on the mobile phone, pair it after F.AUDIO (BT) appears, and connect it. When the Bluetooth of the mobile phone displays "Connected audio for media", it can be done.
- Find any music software on the mobile phone to start playing and you can listen to it from the lunch box.
Relay Operation
- The relay will work once under the following conditions:
- Power on
- Shut down
- Bluetooth code when receiving a signal
- Switch between high and low gain
- When switching between DSD and PCM music
- When switching between different samples
- Restore factory settings
When the hard decoding relay is working, there will be a "click" sound, which is normal.
USB DAC Specifications
Support exclusive, support dop=up to DSD256, support native=unlimited, mainly depends on the app, currently Haibei only supports DSD512, so we can only support DSD512.
Firmware and Manual Download
Firmware and electronic file manual, demo video link, XMOS third-party driver for PC: Download Link (extraction code: 6666)
