tincanear
Headphoneus Supremus
Looking for opinions (I like to live dangerously).
I want to refresh my living room system with some mid-size Schiit. Looking for a Multibit DAC and a headphone amp/preamp to drive my Sennheisers 6XX and my old Meridian 555 amplifier with Dynaudio stand-mounted speakers. I do not want tubes and I do not really need balanced, it's OK if it's there but I will not be using it, al least not for a couple of years. The source is a Mac Mini media server (for now anyway).
So, between an Asgard with Multibit card ($399) and a Bifrost + Magnius ($898), other than price and balanced modes, what will I gain by paying twice the price? Is the sound difference that significant?
My $0.02:
you list yourself on your equipment list as a recovering audiophile. there is no recovery, only remission.
Assuming you are looking at new or b-stock items
I recommend Asgard series, as the higher bias current will provide better performance with lower impedance headphones (when you upgrade from the 6XX and decide to try some low-impedance planars) and drive almost anything (except the Raal ribbon headphones). HD 6XX will get plenty loud with either the Asgard 2 or 3.
If your digital source is USB from a desktop PC or laptop then Bifrost 2 (electromagnetically isolated Unison USB, fewer ground loop issues with 3-prong AC mains connected amplifiers) is the way to go. if budget is a concern for this 'project', consider a gen 1 b-stock Bifrost Multibit with Gen 5 USB interface (not gen 2 or gen 3).
Also, coaxial (RCA) S/PDIF sounds better than toslink (optical) S/PDIF for connecting CD player, etc to the DAC (just as Baldr aka Mike Moffat says).
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