🎁1-8 layer PCBs from $2 , get $60 coupons here: 🎁Altium Designer: 🎁Altium 365: 🎁Octopart: Hi friends, in this video I made another high power amplifier board using 14 pairs of 2sa1943 and 2sc5200 final transistors mounted on a 35 cm long blue heatsink. This amplifier board is included in the class AB category which consists of 2 bridged boards so that the power released is 2 times greater. This amplifier board operates normally at 60v to 90v DC and requires an additional 12v to 15v voltage to supply speaker protection. . . 👋Follow other social media👋 ****************************** 👉Instagram: 👉Facebook: 👉TikTok: @cbzprojectbzproject ☎️PCB information👇 #Amplifier #2000watt #FullBridge #AmplifierFullbridge #TBMamplifier #cbzproject​ #TBMfullbridge #56Transistors #AmplifierFullbridge #PowerfulAmplifier #HighPowerAmplifier #cbzprojectamplifier Sound test: 🎵 🎵