Atmasphere(Ralph),your statement alluding to never having too many tubes,in a system,is,respectfully,absurd!Though I love a fine tube based set-up,there are trade-offs.Some of which are maintaining a vast quantity of tubes,as well as heat output,in a given space.No,I'm not disrespecting the use of tubes(or the better solid state products),but there simply must be a point of moderation,in total amount used,which is attainable.
The friends that I have,that are "true" tube lovers,STILL keep a watchful eye out to lower the quantity,in their system,when they can.One can still get a fabulous sounding set-up,with careful attention to detail,while being careful(and thoughtful)in where,and how we add tubes to a system.I've seen(heard) it work.
Any experienced audiophile knows that,in order to really appreciate our beloved "music",we must be able to listen in relative comfort,and anyone denying the attention we have to pay,to "heat related" issues,especially with tubes, is deluding the facts.Even with quiet central A/C,as I have,I do not appreciate having to overuse my A/C units in hot weather,and have been successful in reducing tube volume,while maintaining a respectable sound.I'm sure I'm not alone,in this.
I mean NO disrespect,and am aware of the fact that you may have been jesting,and are a respected mfgr;but you don't have to have a mega quantity of tubes to be SOTA.I'm convinced that I have heard wonderful,and satisfying systems that were tube based,as well as wonderful systems that were solid state based.Best wishes!
