BMUSE M50 EX Tripath TPA3123 Class T-Amp Mini Stereo Hifi Amplifier 50Wx2 with 4A Power Supply ReviewbP PP MUSE M50 EX Tripath TPA3123 Class T-Amp Mini Stereo Hifi Amplifier 50Wx2 with 4A Power Supply PAdopts TI Texas instruments TPA3123 digital power amplifier chip.PThis compact portable machine to provide surprisingly strong driving forces.PMuse audio high-quality design and the use of high-quality components.PInput:1*RCA.POutput:50W*2(4Ω).