From a long time, it was in mind to have nice class A amplifier. Pass Amplifiers don't need my introduction. It's well known to DIY circles. I am churning out all available material on forums.
As subject states I am referring this - http://www.firstwatt.com/pdf/art_f5_turbo.pdf
I'm on the lookout for a Firstwatt F4. I realise that getting an original in India is unlikely so open to a well made DIY one as well.
Any pointers on where to get a new one would be much appreciated.
I realise that the best approach to getting one is DIY. Unfortunately I dont have...