I go direct with great results as well, however, I also think it's system dependent. For me the Node 2 has worked well as a preamp of sorts. I've used it this way with several amps, all without issue. In fact, I just took delivery of a Decware SE84UFO a couple days ago and once again, no issues and sounds fantastic.
Bluesound Node 2 as a preamp?
Source: Bluesound Node 2
Amp: Belles Aria Integrated
Speakers: Vandersteen 2ce Sig II’s
Prior to last night I had been taking the analog outputs of the Node 2 and plugging them into 1 of the 3 stereo inputs on the Belles. I had read a thread here about bypassing the preamp and plugging the Node 2 directly into your amp. I did that last night by using the Bypass input on the Belles, using the volume control on the Bluesound OS app to conrol volume.
I don’t know if it’s expectation bias or some other phenomenon, but I swear my system has never sounded sweeter. More bass extension, more defined sound stage, better detail.
Has anyone else tried this experiment? What were your findings? Am I losing it?
Thanks!
Joe