Topping MX3S DAC Amplifier Support Bluetooth Input 62W*2 Merus Class D 700mW*2 HPA Power Auto On/Off with Remote Control (Silver)

Spec: USB IN:44.1 kHz- 192kHz/16bit-24bit COAX/OPT IN:44.1kH2-192kH2/1 6bit-24bit BT IN:AAC/SBC/APTXIAPTX-HD/APTX Adaptive MX3s Headphone Amplifier specifications: Output Impedance:<0.5Ω Output Power： 700mW X 2 @32Ω THD+N<1% 400mW x 2 @64Ω THD+N<1% 100mW x 2 @300Ω THD+N<1% Load Impedance>8Ω MX3s Power Amplifier specifications: Output Impedance:<0.2Ω Output Power: 62W x 2 @4Ω THD+N<10% 50W X 2 @4Ω THD+N<1% Output Power: 40W x 2 @8Ω THD+N<10% 30W X 2 @8Ω THD+N<1% Load Impedance:4-8Ω

• Built-in DAC ,Supporting common digital signal inputs: The MX3s features an AKM DAC and is equipped with a Qualcomm Bluetooth chip, the QCC3040, providing exceptional USB, optical, coaxial, and Bluetooth input capabilities. This allows for easy connection of various audio sources, such as computers, set-top boxes, DVD players, smartphones and tablets, making it incredibly versatile.
• Nice Bluetooth performance: The MX3s supports Bluetooth protocols such as AAC, SBC, aptX, aptX-HD, and aptX Adaptive, achieving transmission distortion below 0.001%. It brings you an exceptional audio experience.
• Subwoofer Output: The MX3s has a built-in subwoofer output that can be wired for a full 2.1-channel premium listening experience.
• Auto On/Off: The digital input of the MX3s supports an automatic power on/off function (not supported by the analog input), which turns the power on immediately when a valid digital signal is detected. If a valid signal is lost, it will automatically turn off (goes into standby) within 1 minute.
• 2 step gain settings for both: power amplifier & headphone amplifier The selectable two step gain settings for power amplifier and headphone amplifier adapts to different audio source.The gain can be set on the remote control.