Hi!
Richard Murdey allows people to make their own Sapphire Diamond Buffer Headphone Amplifier pcb provided you don't pass it off as your own design and it is for non-commercial use. The cost of the 2 pcb needed is is $40 and I was wondering if it was cheaper to have somebody make it here. If yes, where could I have it done? Thanks
http://phonoclone.com/pcb.html