Kingwin definitely has a great product on their hands here. The ABT-800MA1S falls right in line with the rest of their Mach 1 series power supplies. There is more than enough power for most entry level enthusiast with modular features and great looks. Unfortunately the Mach 1 series of power supplies do not feature Active PFC nor do they carry the 80%+ efficiency rating. The voltages stayed stable and did not fluctuate at load. This power supply does come with a slightly high price tag between one and two hundred US dollars. At these prices I would expect a bit better performance on the voltages and more power leads. This does not stop this Kingwin power supply from doing a fantastic job for any of those users looking for killer looks and stable readings. I would not have any problem recommending this product to anybody interested in it, but I would not suggest it for any large loads including dual CPUs with multiple drive arrays. Overall though, Kingwin has done a great job with a great product. Our thanks again go out to Kingwin for their supply of this review sample and their continued support of 3dGameMan.com!
