Hi Anthony.Thank you for the privilege of building your NV200 R2 Signature kit. I spent 5 days learning new engineering skills, crimping skills and soldering.I have been a dedicated DIY valve amp fanatic for more than 50 years and dabbled with a few decent quality solid state amps in that time and had always been disappointed by the clear but harsh sound. My latest ‘home build’ valve amp is/was an ‘Output Transformer-less’ Transcendental Sound ‘Son of Beast’ running 12 valves including 8 largish EL509s.The sound is breathtaking and airy with a sound cross between solid state and valve and the transparency is spectacular.I had a sudden urge to build another amp. Not a valve amp, because I couldn’t see any way of improving my S.O.B system.After a week of research I came upon Holton Precision Audio which was in Tasmania. How could this be possible?The reviews for Anthony’s equipment were...

Here is a Video Slide Show with Music from Pedro of Belgium. He has done a magnificent job building his 6 channel power amplifier using HPA-NXV203PS 3 channel amplifier modules. Check it Out!  

Hi AnthonyI completed my 2ch amp using your NXV200 modules a few months ago, and I must say that the sound quality is absolutely fantastic. Thank you for bringingthis level of quality to an affordable level.Bartek M, Victoria, Australia