TDF8541J/N2,112概述
Audio Amp Speaker 4CH Stereo 44W Class-AB 27Pin DBS27P Tube
放大器 IC 4 通道（四路） AB 类 DBS27P
得捷:
IC AMP CLASS AB QUAD 64W DBS27P
Chip1Stop:
Audio Amp Speaker 4-CH Stereo 44W Class-AB 27-Pin DBS27P Tube