Ragyzity Power Amplifier Home Audio System, AK170 Amplifier DC 12V, Home Audio Stereo Hi-Fi Power Amplifier, Dual Channel Sound Stereo Receiver Box with LED for Speaker PC TV Cell Phone Car Vehicle

The shell of the Hi-Fi power amplifier is made of aluminum alloy material, thick and feel good, drawing panel technology, compact design, beautiful appearance

This small mount portable 2-channel compact home digital stereo receiver box features crisp buttons and rotary knob controls for audio adjustment

The big knob in the middle of stereo audio amplifier uses blue LED light design to make the product more beautiful. There are treble and bass control knobs on the left and right, allows you to adjust the high and low frequencies separately for a 3D effect with stereo surround, such as a live concert hall

The integrated stereo receiver features a mini compact size and measures about 125 x 75 x 40mm(L*W*H). Its compact size makes it suitable for various applications, from bookshelves and desktop setups to home theaters

It features tone and direct switch. It allows adjustment of how much bass and treble get through to be amplified. By switching to direct the filters are removed from circuit and the signal coming in is amplified w/o any filtering