I echo Sherpa's comments on my NL 12.1 that I've owned since 2007 with extreme levels of happiness and musical enjoyment. This amp performs at a level that is well above anything else I've heard. I had talked with the new Edge company leads last year about the 12.2 and 10.2 having the laser bias removed; they maintained they had improved the amps' performance by using what were in their opinion even better components for other aspects of the amp that no longer necessitated the use of laser biasing. I've talked to others that have heard both and they say the 12.2 and 10.2 are great amps but that the 12.1 and 10.1 still hold their own.
I'm not sure if the new Edge is still producing products but I've not seen anything to the contrary...
***Tom Maker has founded Maker Audio and has continued his path of building the great solid state amp designs (and speakers as well). His new NL14 and NL14+ (and G9) designs have garnered some extremely positive feedback that's out there; I've also talked to people who heard them in person a while ago at a show and they told me they have killer audio performance that they believed was well above the levels already established with the 12.1 and 10.1 offerings...
I'm not sure if the new Edge is still producing products but I've not seen anything to the contrary...
***Tom Maker has founded Maker Audio and has continued his path of building the great solid state amp designs (and speakers as well). His new NL14 and NL14+ (and G9) designs have garnered some extremely positive feedback that's out there; I've also talked to people who heard them in person a while ago at a show and they told me they have killer audio performance that they believed was well above the levels already established with the 12.1 and 10.1 offerings...