Ok, thanks for the input. I do love the 565’s...... And have compared them to a KSA 250 running some big Gilmore’s and some Maggie’s. They held there own. Best the Krell in many ways. But overall the Krell was more refined. I know the mods aren’t worth much. Many have been surprised how they sound. But I have been looking towards tubes and a hole host of different amps...... ummmmmm......... Probably right I should just move onto the next horizon.