Digital Amplifier Board, 200W 3-Channel Ultra High Power Hi-Fi Stereo Sound Audio Amplifier Board Module

in this episode we're looking at the TV 889 648 200 watt class TV stereo amplifier gonna run this one through its paces and see how it sounds okay in this episode we're gonna test this monster of a Class D amplifier this one here the rated power this one's using a TD a that's actually using a set of TD 889 54 th chips there's 2 of them in here if we look down the heatsink I don't know if you guys can see underneath here or not but there's one chip here and there's another one on the other side these are surface mounted chips with this massive heatsink on because these suckers can produce incredible amounts of power check out the size of the inductors here on the output I mean these are heavy-duty you know good that's a good what about a number 16 gage I guess wire on here 16 or 18 gauge wire on the actual abductors so this thing here it's going to have a fair bit of power check out all