Still using rubies they are very very good , tried a few other amps ,they were k , Davey will never use horns , rubies drive ktema effortlessly , very hard even to part with ktema , have had some terrific offers
Still have rubies , looking. At d'ogostino ,or solution .it was great with the Guarneri , now there is really great bass . Huge midrange , everything very very smooth
