The video provides a first look at the BrzHifi PA-428 amplifier, which uses an STK D-class chipset. The reviewer highlights the amplifier's simple design, including its power supply and the large STK chip. They also mention the potential for improvement in the volume pot and capacitors. The reviewer expresses curiosity about the amplifier's sound quality, particularly in comparison to other amplifiers.
2310 10 дней назад 5:21