FiiO Level 1 compact amplifier built on a TPA3255 chip. Line, coaxial, USB and Bluetooth inputs, speaker output on banana posts and a subwoofer output.
The MA 30.3 mk2 is a class A / AB mono power block assembled by hand in Germany. It delivers 300 watts under 4 ohms from a MOS-FET output stage and a 550-range toroidal transformer.