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Title: Ultra-LO Mk4 200W Audio Amplifier Module Post by: Wumudapy on September 14, 2018, 10:18:04 22:18 I wanted to build a good quality, ultra low distortion, stereo audio amp and after much searching, purchased the SC200 Audio Amplifier Module from Silicon Chip Magazine for AUD $187.28 Only one Power Supply needed though, so a little less. Only the hard to get parts are provided. I have used Mouser for the rest and Amazon for the heatsinks.
You have the option to use SMT or through hole. I went for through hole. There are a couple of SMT resistors that must be used but easy to solder. 2 Hard-to-get parts for the SC200 Audio Amplifier Module (Component) 2 New SC200 Audio Amplifier PCB [01108161] (PCB) Ultra-LD Mk3/Mk4 Amplifier Power Supply PCB [01109111] (PCB) http://www.siliconchip.com.au/ Not very cheap but excellent quality double side PCBs. The support is excellent. Answer your questions almost the same day. Power supply is complete and works. I have nearly finished the first amp; just missing a couple of items. I posted links to the magazine issues in the E-book section. |