So Fulla or GO 450?

No one has a fulla yet, but based on company history, fulla. LH has lost a lot of cred with their geek kickstarter smorgasbord.

No one has a fulla yet, but based on company history, fulla. LH has lost a lot of cred with their geek kickstarter smorgasbord.

That may be true for many but the original question I think had to do with how products actually sound, not ship or market.

DSD seems to be supported for me.

:0, can it power the K7XX decently?

No one has a fulla yet, but based on company history, fulla. LH has lost a lot of cred with their geek kickstarter smorgasbord.

I've had a half-baked prototype of the Fulla with noisy or partially broken negative power rail that I've been using at work. So take what I am about to say with a grain of salt.

The Fulla has a more rounded warm-bodied sound, the GO has straighter edges, sharper attacks, faster pace. In that context, a more "hifi" sound. GO will support hires and DSD. The GO also seems to have a blacker background - although I do wonder if the Fulla proto is at a serious disadvantage here because the one I have is half-baked. GO seems to have more power which seems according to published specs - no surprise here. Fulla gets soft trying to drive difficult orthos, GO did a little bit better. Fulla interface is so much better with volume knob.

I'd say if you have efficient neutral or bright headphones, go with Fulla. GO for difficult to drive headphone or those needing some brightness. GO with something like HD650 is fantastic. I preferred the Fulla with the Paradox and AD2000. This is taking the angle of a all-in-one DAC/amp device. Both are better than Hugo as a combo DAC/amp. I think what it will come down to for most people is the price.