F.AUDIO M20 ESS ES9039Q2M Portable Music Player

Features:-
>Premium ESS Sabre ES9039Q2M DAC Chipset.
>Independent HiFi Architecture.
>Multi-Stage Multi-OPAMP Analog Drive Circuit.
>Sound Customization with Eight Digital Filters.
> It can be used as a USB DAC.
>Supports USB Digital Output for USB DAC.
>Two-way Hi-Res Bluetooth.
>PCM 32bit/768kHz and Native DSD1024 Decoding.
>Two-Level Gain Modes.
>Powerful Strong Output(Up to 650mW)..
>3.5mm+4.4mm Dual Headphone Output.
>RTC System Clock.
>Supports UAC1.0/2.0 Operating Modes.
>Up to 16 Hours Battery Life.
>High-Quality 3.0” Display Touchscreen.
>Clean, Analog Sound Tuning.
>CNC-Machined Aluminum Alloy Chassis.
>One-Piece Molded Design.
F.Audio M20 is a brand new portable Hi-Res audio player with an independent HiFi Architecture. The music player adopts the latest-generation ES9039Q2M DAC that provides ultra-clear, high-resolution audio signal processing. F.Audio has equipped the player with a powerful amp section that provides a strong output thrust, easily driving your IEMs and headphones. With a 3.5mm Single-Ended and a 4.4mm Balanced headphone jack, the F.Audio M20 is compatible with different IEMs and Headphones straight out of the box. It features eight digital filters to help you customize the sound to your liking. F.Audio M20 is a completely versatile audio player with high-resolution audio signal processing, powerful output, dual-way Bluetooth connectivity, and outstanding battery durability. Get the F.Audio M20 and upgrade your portable arsenal!!
Premium High-Resolution Audio Architecture:-
F.Audio M20 houses a new-generation ES9039Q2M DAC chipset from ESS Saber Technologies. It is a high-performance 32-bit DAC that supports native hardware decoding for DSD1024 audio files. It also supports PCM 32bit/768kHz audio signals. With this high-performance DAC chipset, F.Audio M20 ensures a pure high-fidelity sonic experience with ultra-low distortion, high SNR, and high dynamic range performance.
Eight Digital Filter Modes:-
F.Audio M20 portable digital audio player features eight digital filters that help you customize your listening experience with the device. This includes Minimum Phase, Fast Mixing, Linear Phase Shift, Linear Phase Steep Drop, Linear Phase Slow Drop, Minimum Phase Steep Drop, Minimum Phase Slow Drop, and Linear Phase Fast out. Enjoy your favorite melodies to the fullest with the F.Audio M20 portable audio player.
High-Power Strong Output Thrust:-
With a multi-stage, multi-op amp analog amplification circuitry, the F.Audio M20 portable Hi-Res Audio Player produces a strong output, which helps you drive your IEMs and headphones with ease. The music player features 3.5mm single-ended and 4.4mm balanced output connections with a maximum output rating of about 650 mW through the balanced port. It has two-level gain modes for easy pairing with sensitive as well as high-power requiring IEMs and Headphones.
Two-Way Bluetooth Connectivity:-
F.Audio M20 portable music player supports bidirectional lossless Bluetooth transmission. It supports a variety of transmission protocols, including AAC, SBC, AptX, AptX HD, and AptX LL. You can use the M20 as a Bluetooth receiver or a Bluetooth transmitter; both functions are available here.
Can be Used as a USB DAC/Provides Digital USB Output for Portable DACs:-
Use the F.Audio M20 portable music player as a dedicated USB DAC with your PC, Smartphone, Laptop, or any other device with USB Type-C audio output support. It can also be used as a source for other HiFi USB DAC in your collection. In USB DAC output mode, it supports DSD128 output.
Long Battery Life:-
With 16 hours of single-ended and 13 hours of balanced output playback support, the F.Audio M20 promise an extensive battery durability. The player has a long standby as well, you can use the device for hours and not have to worry about the battery running out any time soon.
Advanced Features and Tuning:-
The M20 also supports ISO, CUE, and DTS direct playback, offering compatibility with a variety of file formats. The RTC system clock provides timekeeping, including countdown timers and time display. The device offers analog-style tuning for a warm, rich sound signature that audiophiles will appreciate.

Specifications:-

Model: M20
Material: Aluminum Alloy (Black)
Dimensions (W x H x D): 92 x 59 x 17.5 mm
Weight: 145 g
Screen Size: 3.0 inches (HD Display)
Decoding Chip: ES9039Q2M
Decoding Formats: PCM 32-bit/768kHz, DSD256
USB Port: Type-C USB 2.0 (Data, Charging, USB DAC)
Output Ports: 3.5mm Headphone/Line Out + 4.4mm Balanced Headphone/Line Out
Battery Capacity: 3000mAh
Charging Time: Approximately 4-5 hours (recommended 5V 2A charger)
Playback Time: 16 hours (Single-ended), 13 hours (Balanced)
Bluetooth Version: 5.0
Bluetooth Transmit/Receive: SBC/AAC/aptX/aptX HD/aptX LLStorage Expansion: TF Card Slot, Supports 16GB-1TB (Recommended read speed: 130-180MB/s, high-speed cards)

Audio Parameters:-

Signal-to-Noise Ratio (SNR):
3.5mm PO/LO: 115 dB
4.4mm BAL: 117 dB
Total Harmonic Distortion + Noise (THD+N):
3.5mm PO/LO: 0.0011%
4.4mm BAL: 0.0013%
Output Level:-
3.5mm PO/LO: 2 Vrms
4.4mm BAL: 4 Vrms
Output Power (Low Gain):
3.5mm PO/LO: 320mW
4.4mm BAL: 445mW
Output Power (High Gain):
3.5mm PO/LO: 480mW
4.4mm BAL: 650mW
Supported Music Formats:-
DSD: DSD64, DSD128, DSD256, DSD512, DSD1024 (DSF, DFF)
FLAC: 16-384kHz, 6-24bit, supports lossless compression with L0-L10 levels
WAV: 16-768kHz, 16-64bit
APE: 16-192kHz, 16-64bit, supports compression with FAST, NORMAL, and HIGH levels
CUE: Supports FLAC, WAV, and APE in split-track mode (CUE and full track files must be stored together)
DTS: 41-48kHz, 16bit, 5.1 surround sound
MP3: 16-48kHz, 16bit, bitrates 8-320kbps
M4A: Apple AAC supports up to 48kHz; Apple Lossless (ALAC) supports up to 24-bit/384kHz
ISO: SACD ISO image files, supports DSD64, DSD128, DSD256, DSD512 (theoretical support for DSD1024, DST encoding not supported)