I am using a JAS array 2.1. a pair of sofia 300bs driving a pair of 805s yielding 45w of class A power. It runs hot (a small muffin fan keeps things cool)but it has that 3d holographic midrange and will drive 4 ohm loads. It has a passive preamp built in but I'm using the power amp section only driven by my Tranquility DAC using Audirvana plus attached to itunes in my Mac Mini, tons of gain and dynamics galor driving my Audiokinesis Prizmas.
Is there any 50W 300B SET monoblock out there?
Why can't manufacturer build a more powerful 300B SET monoblock?