Maggies and Tubes

[timm]

Hi all -- I am faced with a conundrum of sorts... but maybe a good one....

I currently have Martin Logan Odysseys biamped with a sunfire cinema grand signature.... Per the spec - this equates to 850 watts into the woofer and 850 watts into the panels into a 4 ohm load... divide that by 2 into an 8 ohm load.... this is all hooked up to a cary slp98p preamp....

My plan is to get some maggie 20.7s... However, this leaves me with a need for an amp for the secondary system.... or a better amp for the primary system.... Since the sunfire is a big solid state amp - my thought was -- could I get something that might be different - but great none the less... I need to hook up the sunfire to the maggies when I get them... and see how things go.... but, the other system at that point will be 'amp-less'..... I have a couple of solid state pre-amps I can utilize with the Martin Logan system but would need an amp....

So.... back to the OP's topic (that would be me)..... I saw this PrimaLuna Dialogue Premium HP stereo amp.. Produces 70w ultralinear mode.... but.... it has a mono switch on the back... so if you flip it - power doubles and if you purchase a second one - you have two mono-blocks w 150-175 watts (depending on tube choice).... This seemed interesting to me - since I could essentially buy one - possibly use it on the ML system (or if it sounds better on the maggies)... The ML system would be for casual listening ....

What are your thoughts on this? It allows me to create a big mono-block possibility in the future - if the maggies are happy with tube amplification with this type of power etc.... and also gets me an amp for my secondary system now....... Or if the sunfire just sounds great with the mags - I just stay with the stereo amp and not get the monoblock addition down the road

Give me some feedback on tubes (150-175 watts worth of tubes) and maggies... I am hoping the stats will be fine for non-critical listening....(i.e. - I put it on when we are eating dinner...or sitting on the deck outside.... The current system is located near both areas....