The power ’ s quality is decided in the system performance , the amplifier has 4 groups ’ power sources , input 220v through the filter , the transformer transformation , the full - wave rectification , finally through manostat leveling off voltage , after the electric capacity filter outputs 電源質(zhì)量的好壞是決定系統(tǒng)性能的一個(gè)重要因素,放大器共4路電源,輸入220v通過型濾波,變壓器變壓,全波整流,最后通過三端穩(wěn)壓器穩(wěn)壓,電容濾波后輸出。