Hello Zybar,
Please share the results: It seems to be very interesting because Simon Thacher from Spectron published a paper (http://www.enjoythemusic.com/magazine/manufacture/0708/index.html) where he wrote that the ONLY competitor to Spectron amps is OTL (not for all speakers) and OTL even has some advantages over Spectron....
Are your borrowing your Spectron from the friend or dealer - I am asking because I heard that late Spectrons do have some new stuff in them.
(some dealers keep their samples years and years...)
All The Best
Rafael
Please share the results: It seems to be very interesting because Simon Thacher from Spectron published a paper (http://www.enjoythemusic.com/magazine/manufacture/0708/index.html) where he wrote that the ONLY competitor to Spectron amps is OTL (not for all speakers) and OTL even has some advantages over Spectron....
Are your borrowing your Spectron from the friend or dealer - I am asking because I heard that late Spectrons do have some new stuff in them.
(some dealers keep their samples years and years...)
All The Best
Rafael