Hello Anthony,I compared the nxV300's with my Threshold 450 listening on the Relco Mantis loudspeaker.In my opinion the nxV300 is more detailed and I will sell the Threshold.Best regardsBorisBurgdorf, Switzerland

Hello Anthony!Well I have finished my amplifier using your NXV200 modules. Let me tell you something, I am very picky with sound quality. I have had so many amplifiers that I lost count lol just to name some of them:Portal Panache, Adcom, Marantz, Bryston, Acurus etc and I have also build many kits including gain clones, chip amps LM3875/LM3886. let me tell you, I am still waiting for the input sonic caps 3.9uf from Sonic craft. But I could not resist waiting so here I am listening to music. Well let’s start with the quality of your boards, they are top notch, yeah, yeah now you want to know if I like the sound right? Well I have good and bad news....The bad is I lost a lot of time looking for a great amps and amp kits! Ok so what is the good news? I just found you and...

Preliminary listening impressions - no background hum or buzz, very quiet. Amps sound extremely nice! Nice clarity and soundstage, bass is quick and tight.... my goodness. I would say after about 6 to 8 hrs of play time, the sound really came into its own. The bass improved significantly, sound stage is staggering, highs are sweet and the mids are right where I want them. Listening to this amp play was pure pleasure. I am really looking forward to more "seat time". You really are able to pick out subtleties on a CD that you have not heard before - even with my modest system.Dan Dearlow, Edmonton Alberta, Canada