Best 300B SET

Jet,
Our experiences are similar regarding 300b amps.My prior amplifier was a very good 100 watt(60 watt triode mode which I preferred) push pull class AB 6550/KT88.I wondered if the 8 watt SET 300b might let me down in some areas while excelling in others.It exceeded expectations(stunningly so) and the bigger push pull amp was retired long ago.
Charles,

Edoit, I have thrown you off topic. Your original inquiry is to pair a Shindo pre with a cost no object 300b amp. Please hear the Shindo 300b amp with the Massetto. System synergy - at least that is a place to begin.

Jetrexpro,

in your mind, what would be a matching, current production speakers for the Shindo WE300B?

Edoit, I would first look at Shindo speakers and also Devore speakers. I have heard Devore speakers with Shindo electronics and it has always been a very musical experience. Some folks have paired Shindo electronics with Audio Note speakers. Do you have speakers already? If not, I might suggest you begin your system search by finding the speakers you love and building a system around them.

Charles 1 has had great success with an all Coincident system. Other have had success with all Audio Note system. Both of these companies make excellent speakers and 300b tube amps.
Charles or others might comment on how they arrived at the speakers they fell in love with. For me I could have more than happily loved either Devore speakers or Audio Note. There are many speakers I have not heard as well that would work well with 8 to 10 watts.

There are many excellent choices and combinations available regarding SET amplifiers and appropriate efficient speakers. I love my Coincident system but I could replace it(although I won't) and start over and feel confident that other systems would be very pleasing as well. If you take your time and search there are great choices of brands is this very special genre. A brief list of speaker candidates, Trenner-Friedl Pharoah (and their RA Box model), Ocellia, Tonian Lab, Horning, Audiokinesis, Zu, Vaughn Audio, Audio Note UK, Coincident, Line Magnetic 755, there are a bunch more! High efficiency is definitely the way to go IMO.
Charles,