F.Audio FA1 AK4497EQ DSD HiFi Audiophile Lossless MP3 Music Player
Japan Asahi Kasei flagship DAC AK4497EQ
F.Audio FA1 equipped with an AKM Premium flagship DAC AK4497EQ,which is a 32-bit DAC, supports common DSD and PCM format signal hard decoding, with four-channel AKM VELVET SOUND architecture, digital filtering 32-bit resolution. Its own low-distortion can accurately restore the music details, slightest, like listening at the scene.
Harmonic distortion: -115DB,
Signal to noise ratio: -127DB
Support decoding ability: 32 bit/ 768KHz
Double digital crystal to ensure high-quality precision playback (45.1584MHZ, 49.152MHZ)
Overseas custom high-performance OP AMP, 10.5V high-voltage power supply to ensure that the OP AMP performance (IV four Thailand-based OP AMP & two Malaysia-made OP AMP)
Built-in Samsung 32GB 5.0 high-speed EMMC memory chips, TF expand up to 256G
No-direct resolution, soft resolution, full hard decoding (DSD64, DSD128, DSD256)
Front tantalum capacitor 4, after Ina 1000UF 4, double positive and negative 10.5 pump power filter 3
Fully independent Nanling LDO regulator devices
Built-in PHY chip, copy directly to the computer file
Support infrared remote control
16bit screen life 12 hours +
5mm IV balanced output
Completely CNC process for the shell
Make you music easy, OP AMP design voltage swing 5Vrms, both high and low resistance:
100 level precise control of volume
PO output power: volume 80 level (150mW / 300 ohm, 260mW / 150ohm, driver without distortion)
120mW / 32 ohm Volume 50, carefully tuned,
LO output, portable desktop audio.
Support format: MP1, MP2, MP3, WMA, WAV, APE, FLA, AAC, M4A, OGG, 3GP, ALAC, DSF, DFF etc.
(1) WAV: PCM (8BIT, 16BIT, 24BIT) MS-ADPCM (4BIT) IMA- ADPCM (3BIT, 4BIT) Sampling frequency: 8KHZ-192KHZ
(2) APE: C1000 (Fast), C2000 (Normal), C3000 (High), C4000 (Extra High), C5000 (Insane)
(3) FLAC: (Level 0, Level 2, Level 3, Level 4, Level 5, Level 5, Level 6, Level 7, Level 8)Bit depth: (16BIT, 24BIT) Sampling frequency: 8KHZ-192KHZ, maximum bit rate: max 9.6Mbps
(4) ALAC: Support bit (16BIT, 24BIT) Sampling rate: 8KHZ-192KHZ Maximum bit rate: max 9.6Mbps
(5) DSF / DFF: support DSD64, DSD128, DSD256
Support for four lossless compression format CUE audio track function (temporarily support built-in memory only), can split CUE file directory view function
Screen: 2.0 inches
Compatible headphone impedance: 16Ω-300Ω recommended
Size: about 95mm (W) x 61mm (H) x 19mm (D)
Weight: about 185g
F.Audio FA1 music player
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