HBKS SMSL M3 HiFi Headphone Amplifier USB DAC AMP Multi-function Optical Coaxial Headphone

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.

Compatible with iPhone and Compatible with 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