As one who has been listening to this amp for nearly a year, it is with no small amount of celebration that I post here to let you all know that Alex Cavalli has finally released his first production amp. There were times that I thought the entire endeavor would collapse into itself and that the prospect of his amps being available to other people would be all but lost with only a few of the DIY projects persisting. Well the first official review of the Liquid Fire is out today . I am a bit disappointed as it infers that my amp is not as good as the final production amp but I can assure you that I have never been happier with my headphone rig and listen to it daily with a satisfied smirk plastered to my face. I listen only via orthodynamic headphones ( tougher to drive than the HE6 ) so this amp has more than enough power for those who need it but I know that it was mostly tested with the Audio Technica AD2000 which would indicate a fine match for low imdepance headphones too.
How does it sound - sublime.