I have several amplifiers and I am tired of the small stuff so I want a BIG one!!! I have 2 RM Italy 503's and a 203P but they are just too small. I have a DX-750 that uses RCA 8950 tubes that is good but I'm thinking of upgrading the tubs to push it a little harder for better output. Here is my decision I need to make....

1. Do I suck it up and buy a bigger unit?
2. Where can I find a bigger unit? or.....
3. do I upgrade the tubes to push my 750 harder?
4. what tubs can I use?

I look forward to your thoughts

Mike