Recommendations on stuff to look at for upgrading a 300B SET amp


I built an Elekit 300B SET amp with tons of upgrades (e.g. Mudorf caps, Takman resistors, Lundhaul power supplies and output transformers, etc.).  I love the amp but I wanted to increase power from 8w a side to 16-25 while staying in the SET camp.  I'm just starting the process of brainstorming. I was thinking of 300B monoblocks,
845 tube integrated or similar.  I want to stay under $5k and would need to sell some stuff--I have a wonderful Primaluna HP integrated with a good chunk of tubes to sell if I did this. I love that amp too but I don't need the power with horn loudspeakers and found the 300B a better match.  

Here are some off the head thoughts:
Manley 300B monoblocks (have to be used to make budget)
Cayin
Line Magnetic 
Bottlehead 300B monoblock kit

I can do an integrated (but if it's an integrated I prefer a remote) or standalone amps and run them with a Schitt Freya I have for now.  Any advice will be appreciated in my research!  

jbhiller

Showing 1 response by sbank

Most of the 300B amps I've heard are low power vs. push pull, but still intended to mate with dynamic speakers, not horns. VAC Renaissance 30/30 is a particularly nice one. I've owned 845 amps from Dehavilland and listened to plenty of 211s, GM70s and similar. Most of those capture very similar magic to 300Bs, but their main advantage is the ability to drive more dynamic speakers that need the extra power, clearly not an issue here. Those SETs are great matches with 90-95db dynamic speakers but not so sure about with your horns. 
Not my area of experience, but have you listened to 2A3 or similar flea powered amps? Those are often paired with horns at 99db & up. Cheers,
Spencer