Line magnetic LM-219IA 310A 300B 845 integrated Amplifier Class A single-ended Power Amplifier

the black color is so beautiful and excellent finished amplifier!after Burning in 200 hours,the sounds is sweet!Compared with the combination of Big Polo and Middle Cray I used before, the bass is transparent and the sound field is profound, the mid-high sound is bright, the phase is clear, and the layers are distinct!