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There are a lot of things about the Sigma SP-700 that can be compared to other units on the market but in the end what we can really conclude is the SP-700 is certainly an acceptable option for most users. The SP-700 had good voltage regulation for a group regulated unit, good efficiency, and was generally on the quiet side. However, while the units DC Output Quality was in specification it, along with the build quality, could certainly use some work before this unit is truly outstanding. The unit is, however suitable for the majority of users and at a price point of right at $100 without rebates or sales it represents one of the largest capacity units in our testing to pass all of our tests at this price point.

http://enthusiast.hardocp.com/articl...50aHVzaWFzdA==

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