Terrific, sounds like its sortedI found a calculation for converting voltage gain ratio into decibels. Going from the Yamamoto (3.2V) to the Abbas (4.5V)=4.5/3.2=1.4 ratio, this will mean a 2.92 db of added gain for my system. I can live with that.
Thank you Charles, yes I am a definite fan and listen through some 2CD12's which I am very fond of.I read nothing but terrific comments about Thoress audio components.
Look forward to more of your Abbas journey. Hope to further my own soon
Stephen