Most production amps can be drastically improved with some relatively simple changes to the circuitry or components.
The quality of the amp's components can make a big difference. Upgrading some key components - transformers, circuitry, speakers, etc. - can change your amp dramatically.
Why try to search for the production amp that's just right for you when you can mod your existing amp to get the tone you are searching for? We can help you find "your" tone. Ask us about what we can do for your particular amp.