Lamm M2.1 monoblocks driving Thiel 7.2?

Dennis,
Are you referring to the Lamm ML series which are pure tubes? The Lamm M2.1 is a hybrid with only one 6922 in the gain stage.

I was refering to the all tube design which put out 18watts.I think that hybrids may do the job depending on wattage,although it would seem like you are trying to get a flavour from both of the worlds,while not achieving the true benefit of a pure design.I could be wrong,since I have never heard the hybrids.I do know that the Karan that replaced the Lamns has a damping factor of 10,000 and the 12inch and 15inch woofers have no choice but to comply with the will of the amp.The change to the system was truly amazing when we switched out the amps.cheers dennis

I'd very much appreciate some advice too. Getting the itch to change the X250.5 over to Lamm 1.2 or 2.2; Boulder 1060; any suggestion would be much appreciated. Cheers