Now that I have sold my ASR Emitter, I can comment on it a bit more with no conflict of interest.
The Emitter is the best amplifier I have ever had or heard, and it gives up _nothing_ to any tube amp. It is absolutely as smooth and holographic as the best tube amps, with completely accurate timbre and body, and additionally with the bandwidth and power benefits of direct-coupled transistors. I am not saying it sounds like tubes - it sort of does but sort of doesn't - in ways in which it differs it is absolutely not inferior, only different. [DHSET amps still have their own sound - that 'glow' - if you are after that then they are the ticket.]
This amplifier completely changed my beliefs on what is possible with solid-state.
The only downsides are the cost and complexity.
The Emitter is the best amplifier I have ever had or heard, and it gives up _nothing_ to any tube amp. It is absolutely as smooth and holographic as the best tube amps, with completely accurate timbre and body, and additionally with the bandwidth and power benefits of direct-coupled transistors. I am not saying it sounds like tubes - it sort of does but sort of doesn't - in ways in which it differs it is absolutely not inferior, only different. [DHSET amps still have their own sound - that 'glow' - if you are after that then they are the ticket.]
This amplifier completely changed my beliefs on what is possible with solid-state.
The only downsides are the cost and complexity.