The BT30D PRO Class D from the company Fosi Audio belongs to the family of solid stereo integrated amplifiers. The integrated amplifier combines a preamplifier and a power amplifier in one device, so it can directly receive the signal of each source (cd/dvd player, etc.) and transfer it to the speakers for reproduction. In this case, it operates with transistors or otherwise solid state. Its power is 125W/4Ω. It features a subwoofer output. It is also equipped with bluetooth, a feature that allows you to connect wirelessly via your mobile or computer and enjoy your favorite music in better quality and higher volume.
Note: When connecting a turntable that does not have a built-in preamp, you will need to connect an additional separate preamp.