JUNIOR PORTABLE DIGITAL

MUSIC PLAYER
el2-01

FEATURES

An Impressive feature set and value for money is at the heart of EL2. The depth and quality of sound is impressive and turns the often uncertain sound of an MP3 into high end music player. The EL2 is a worthy entry level player for anyone who is looking for a player that outputs a more detailed musical reproduction and a purer analogue signal to their ears. Our engineers have created the most stable and suitable circuit by using WM8740 DAC alongside the MAX9722 headphone amplifier, LMH6643 amp and AD865 Low Pass Filter. The EL2 delivers a young and energetic sound for casual listening anywhere. Supporting Hi-Res files AIFF, WAV, FLAC, APE, WMA, M4A, AAC, DSD, DFF, ISO the EL2 is fully equipped for your enjoyment.

KEY COMPONENTS

The MAX9722 stereo headphone amplifier is designed purely for portable equipment where board space is at a premium. The MAX9722 utilises a unique DirectDrive® technology to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, which saves board space, and reduces component height thus allowing the compact design of the EL2

The WM8740 is a stereo digital/analogue converter (DAC) that supports a SPI-compatible serial control interface to support on-chip mute, attenuation and phase reversal, as well as a hardware controllable interface. This device accepts data input from 16 to 24-bits and sampling rates up to 192 kHz. The WM8716 also includes a digitally controllable mute and attenuator function on each channel.

Specifications

Model NumberHDA-EL2
DisplayOLED 0.96 inches white screen
Music Playback ApplicationLINUX
Audio ProcessorRockchip RKNano D
DACWM8740
Supported FormatsAIFF/WAV 16bit-24bit-32bit, FLAC/APE /WMA/M4A/AAC 16bit-24bit, DSD/DFF/ISO DSD 1bit
Headphone AmplifierMAX9722 + LMH6643 x 2
OutputPhone out, line out
Maximum Headphone Output120mW+120mW@32 ohm
Output S / N102dB
Distortion< 0.003%
Frequency Response20Hz~20KHz
Sound EffectsBass boost
Battery Capacity1350mAh
Internal Memory8GB
External MemoryMicro SD card x 1 (up to 128GB)
Battery Life15 hours
Power Management ICWPM2341
Power Sources for Charging5V/0.5A
Supported OSSupport Win 98,Win 00, Win XP, Win 7, Win 8, Win 10, Mac OS, Linux
DimensionsWidth: 60mm x Height: 80mm x Depth: 13mm
Weight95g
AccessoriesPlayer x 1, pouch x 1, user manual x 1, USB cable x 1