Keces offers with its E40 a beautiful amplifier operating in Class AB with 4 transistors. It is capable of delivering a power of 2x65W under 4Ω with a beautiful musicality. It also incorporates a precise motorized volume controller with volume level memory function. On the connectivity side, the E40 features a USB-B input as well as two stereo RCA inputs and a MM phono input to connect a vinyl turntable. For the outputs, there are of course speaker terminals, but also a pre-out RCA output allowing the connection of a subwoofer, as well as a headphone output on 3.5mm jack on the front. The device is delivered with a remote control for a remote control.