These units encompass the ethos and design elements and expertise that make Puritan products so uniquely special. Embodied in a stainless steel magnetically shielding body, they have 4 x 15 Amps outputs, 20 discrete filter elements that progressively but comprehensively protect against both common and differential mode interference, add cleansed star earthing, DC offset correction (-DC Model), massive three dimensional non-sacrificial surge protection and we present a fabulous introduction to The Puritan Sound for the budget conscious audiophile.
If you just wish to have DC Offset correction without any filtration the PBDC-Symmetry model will do just this in addition to providing 4 Star wired outputs that ensure connected components each receive equal power