Linn Majik old version or Unison Unico ?

Please forgive my poor English,it`s not my native languaje
Looking for an upgrade from a Cambridge Azur 640 AV2,have to make a choice between these well regarded amps.Listen mostly small jazz groups and string quartets.My speakers are Tannoy Saturn S8LR monitors and Fostex 206E in bass reflex enclosures.Which would you choose for quality sound,in your experience?
Thanks in advance for your help.