[Anji12305]

The important issue to keep in mind is the relationship between absolute power output and Negative feedback.  In my opinion, lower power amps with little global feedback sound best.

More components in the amplification chain add audible noise.

It is *very* difficult to have an amp that is quiet (high signal to noise separation) with low distortion and high power output.  I like Direct Heated triodes, best.

These tend to be in low power amps,  which limits speaker choice.

[sarora9]

I have a limited space to hold the amplifier. What is the best class A tube amp you recommend in this price range that fits in 7 inches of vertical space?

Thanks!

[Shives]

Keep in mind with valve/tube amps they generate HEAT. Tubes have metal cages so you don’t fry your hand like an egg. General avg 150-250. 7” does not sound like much space for ventilation. Lot of people keep them on top of stands, or on the ground on a stand. I’ve seen some go into cabinet works, but have never seen them being used in those spots.

I would consider space.

The best amp, that’s going to be a huge debate. Lol

[sarora9]

Thanks for your clarification! The space is open in front and back so there is air circulation.