Asghar, I have an Innuos Zenith Mk2 and found that it really improved the sound in my system (greater clarity and detail, lower noise floor). Innuos now has an Mk3 version, which is said to be even better. At Axpona this year, I heard Innuos doing an A-B comparison of the Zenith Mk3 and its new, cost no object, Statement. The Statement was better, but not enough that I would spend about 3x the money for the Statement over the Zenith.