SMSL SA-36A Plus bluetooth 4.1 2x30W TPA3118 HIFI Lossless Class d Digital Amplifier Support TF card/USB/U Disk Input

Features: Output power(4ohm): 2 x 30W Amplifier IC: TPA3118 bluetooth version: 3.0/4.0/4.1 Power consumption: 22W Standby power: 0.5W Input: BT/USB Audio/U-Disk/TF card/3.5mm Output: banana jack Power supply: 24V Net weight :approx. 322g bluetooth input: you can connect the phone or computer bluetooth, with external antenna, barrier-free transmission distance of up to 10 meters or more; USB input: you can connect the computer to use the USB, do not need to drive, this time the amplifier is equivalent to an external sound card, the computer sound option which will be set to the default device amplifier, and then play music (such as WIN7 / WIN8 / WIN10 system, Right-click the lower right corner of the "small speaker" click "playback device" right-click "USB2.0 Device" click "set as the default device" click "OK." U disk input: This is the use of USB interface, connected to the U disk, power amplifier decoding U disk inside the MP3 / WAV music format, support to 64G capacity TF card input: insert the TF card, TF card decoding inside the MP3 / WAV music format, support to 32G capacity AUX input: 3.5mm stereo audio input, as long as the analog output can be connected to use, such as smartphone / computer headphone port output (Please note that the type of U disk and TF card need to be FAT32, the general U disk and TF card is the default FAT32) Package Included: 1 x SMSL SA-36A Plus Amplifier 1 x Power Adapter 1 x Antenna