SMSL SA-50 PLUS 2x50W HiFi AUX Optical USB Disk Portable Power Digital Amplifier Support TF USB AUX Optical Input

Features: It can dynamically adjust the bass and treble according to different songs and enhance fidelity and stereo You can choose from English, German, French, Spanish, Italian, or Russian on the display screen Includes Premium Gold Plated Banana Output Jacks for premium sound and long lasting durability Also includes a Resume Playback feature that restarts at the same track location and volume level as when it was last powered off It has a built-in Smart Volume Control feature that will only restart the volume up to level 20, so as not to damage your speakers THD+N: 0.015% SNR: 95dB Channel Separation: 94dB Sampling Rate: Optical 16bit/24bit 44.1kHz~192kHz Output Power: 50W+50W @ 4 Consumption Power: 40W Standby Power: 1W Max. Scannable File Quantity: 1000 Max. Scannable File Folder Layer: 3 Note: AUX and Optical inputs share the same 3.5 mm jack Package Included: 1 x SMSL SA-50 PLUS Amplifier 1 x Remote 1 x Power Adapter