Remember that the 6922 input tube is also what Randy White uses in his Llano Trinity S-200 amps. I have not heard the Lamm amps myself but, everyone that has bought them seems to think they get the best from tubes (midrange & highs) and ss (bass control and deepest bass). If you want to try a great sounding (for the money) hybrid, buy a used Counterpoint SA220 or NPS 200/400. I have also listened to the ARC version but, can't remember which model. It also was excellent. Does anyone remember which ARC hybrid models sounded best?
