Plinius SA102, single versus mono?

Yes; I believe its around $8.000 dollars US.

Greetings Thomaskatewitz; Ive had dual mono Plinius 102s for about 2 years now { serial #s 2173 in black/ and #1865 in silver}in my opinion everything stays the same, no harhness in tone, soundstaging remains intact but your micro and macrodynamics, because of increased power go through the roof, albeit pleasently.Everything that makes this a great amplifier just gets better and more pronounced, bass which has always been a strongsuit is simply fantastic with detailed drums, skins,kickdrums, rimshots and circular drum patterns as the artist works his kit very you- are-there- realistic with excellent seperation. Guitar strings with changing tone colors rising out of a dense sonic envelope all the while allowing you to focus on any part of the spectrum, no congealing .As for the midrange, its a in "the room presence" with any well recorded vocalists and especially so with unprocessed or direct to disc accoustic settings, thats not to say rock and pop are not worth a listen, just that it may have you searching for better recordings.