F.AUDIO FA4 Hifi DSD Player USB DAC Headphone Amplifier with Dual ES9038Q2M 2.4" Screen

F.AUDIO FA4 Hifi DSD Player USB DAC Headphone Amplifier with Dual ES9038Q2M 2.4" Screen

Features:
- USB decoding
- Bidirectional Bluetooth
- Support DSD1024 and PCM 768KHz
- Comprehensive interface: 3.5LO/3.5, 4.4, 2.5 balanced
- High and low gain control
- Brand new software architecture hardware platform plus unique headphone driver circuit
- 6-layer PCB immersion gold 40Z copper thickness process
- Balanced output: Two ES9038Q2M DAC +7 op amps+4 headphone amp chips featuring high precision
- CPU main frequency up to 1GHZ; MCLK clock asynchronous working mode
- FA4 clock signal 908.304MHZ output supports up to DSD 1024 and PCM32BIT/768KHZ without losing lock
- In addition to the conventional operation settings, many new practical functions have been added to software, such as high-speed file reading, 200G file scanning only 20 seconds
- Different memory card speeds are compatible with UTF8 settings, ASCII file list sorting, seamless switching between direct reading of SACD/ISO, CUE files, etc.
- Sound detail and sense of hearing: its sound field performance is better than those of previous models
- Easy and convenient to use due to its humanized design
- CNC aluminum alloy and integral molding
- RTC system clock: support countdown shutdown or shutdown at any time
- Bluetooth bidirectional lossless transmission: for APTX-HD/AAC/SBC/APTX
- Compatible with all platforms
- Strong driving force: balanced 460MW; single-ended 350MW
- USB DAC DOP 256
- 7 filter modes
- ISO/CUE/DTS directly read
- Long standby time: 16 hours of continuous lossless playing
- Bluetooth DAC + mobile phone decoder: can control mobile phone/computer to change songs
- UTF8 ASCII file sorting
- Switch music seamlessly
- PC decoding bionic interface for XMOS
- Screen can be turned off when changing songs
- Low-impedance headphone attenuation function

Bluetooth Operation:
- The Bluetooth part of FA4 adopts full assembly language and supports for APTX HD lossless transmission and playing. It is compatible with protocols for SBC, AAC, and APTX
- Bluetooth transmission mode: connection output settings (TWS headset, Bluetooth audio, car audio, wireless noise-cancelling headphones, etc.)
- Bluetooth receiver DAC mode: connect to a Bluetooth playing device (computer, mobile phone, tablet, etc.). Support the player to control a mobile phone or computer to realize the function of playing, pausing and switching music
- Output mode selection: When the player is connected to a wired headset or LINE_OUT output, with two Bluetooth devices connected at the same time, it can be set to switch to wired or one of the two Bluetooth devices as the main output

Specifications:
- Model: FA4
- High and low gain: low 4DB; high 6DB
- Product size: 10.6 x 5.8 x 1.68cm/4.2 x 2.3 x 0.7"
- Product weight: 230G/0.5LB
- Screen size: 2.4" TFT
- Battery capacity: 4000MA
- SNR: single-ended 113DB; balanced 118DB
- Charging time: about 4.5H (recommended charger ≥2A)
- Endurance time: about 14 hours for high gain; about 16 hours for low gain
- Balanced output power: about 390MW for low gain; about 460MW for high gain
- Single-ended output power: about 280MW for low gain; about 350MW for high gain

Package Included:
- 1 x USB DAC

Note:
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!