If I told you that Pass Laboratories' INT-60 integrated amplifier ($9000) was engineered by meth-lab trolls, its faceplate was wonky, its transformers buzzed, and it made every instrument sound like a tambourine, you'd think I was a crackpot with some kind of axe to grind, right? Because I suspect that, like me, you've never experienced or even read about a Pass Labs amp that didn't sound good.

In the February 2010 issue of Stereophile, I reviewed Bryston's first standalone digital-to-analog converter, the BDA-1 ($1995). Five years later, Bryston released the BDA-2, which replaced the BDA-1's 24-bit/192kHz Crystal CS-4398 DAC with a pair of AKM DAC chips in balanced mode. In a February 2016 Follow-Up (footnote 1) I reported that the BDA-2 deepened and widened the BDA-1's soundstage, among other performance gains.