Received mine on Sunday. Took a quick listen with my new HD 6XX headphones which came on Sunday as well. I ordered mine with the GE JAN 5654 tubes. Currently I have the amp and 6XX's playing and hope to be able to be to sit down for a critical listenings session shortly. Looking forward to some tube rolling to find my sweet spot. Looking forward to trying my other cans in my collection on here as well.
Dragon13The 6XX's pair well with the Little Dot. It gIves them a creamy smooth sound with a nice soundstage.
The Little Dot does a even better job with more neutral and brighter headphones. It really makes headphones like the AKG K7XX , Beyerdynamic T90's, Grado RS1i's, Hifiman HE 400i's and Philips X2's really sing.