Features:
* SMSL M3 headphone amplifier helps you achieve better sound quality.
* Supports USB Optical Coaxial inputs, RCA analog and 6.35mm headphone port outputs.
* Equipped with the CS4398 DAC chip, it has a 24 bit/192 kHz sample rate via optical and coaxial, and a 24 bit/96 kHz sample rate via USB.
* Big power headphone amplifier can drive various types of earphones from 32 ohms to 300 ohms.
* M3 can be powered by your computer, Android phone, or Android tablet using the included Micro-USB to Micro-USB cable.
* For iPhone and for iPad, they may need DC5V power supply depend on output current from your phone.
* Volume knob and science Industrial intuitive power switch make it flexible and convenient to operate.
* Aluminum-shielded case prevents external interference noise from the audio device.
* Fashionable appearance, lightweight and portable, easy to carry anywhere.
Specifications:
Brand Name: S.M.S.L
Model Number: M3
DAC chip: CS4398
Channels: 2
Output Power Level: 1.9Vrms
THD+N: 0.006%
Dynamic Range: 112dB
SNR: 107dB
Channel Separation: 105dB
Sample Rate:
USB: 96kHz (24 bit)
Optical & Coaxial: 192kHz (24 bit)
Output Power:
108mw: 32ohm at THD 0.1%
85mW: 64ohm at THD 0.1%
49 mW: 150ohm at THD 0.001%
24 mW: 300ohm at THD 0.001%
Inputs: USB, optical, coaxial
Outputs: line, headphone amp
Item Size: 9.6 * 7.8 * 3.5cm / 3.78 * 3.07 * 1.37in
Item Weight: 212g / 7.48oz
Package Size: 12.4 * 12.4 * 6.7cm / 4.88 * 4.88 * 2.63in
Package Weight: 323g / 11.40oz
Package List:
1 * Headphone Amplifier
1 * Micro-USB to Micro-USB Cable
1 * Micro-USB to USB Cable
1 * 3.5mm to 6.3mm Gold-plated Adapter