Tube Amps Watts vs SS amp


Can someone explain is there is a difference between the watts of a tube amp vs vSS amp, Looking to get a tube amp ,but i see that the watts are much less than the SS amps, So how do these Tubes amps with 25 -70 - wpc drive these high end speakers, I have a vintage pair of AR 9s and 2 mcintosh MC2200 amps in mono (400 WPC) to drive these ,what tube amp will power these under 3-4k new or used, Thanks 
bestbaker

Showing 1 response by russbutton

This is what you want.  Monobloc pair at $125 watts each.

http://www.tubes4hifi.com/bob.htm#M125

You can buy it as a kit and build yourself, saving a fair amount, or buy it fully assembled and tested.

kit - no tubes:  $1778
kit - with tubes:  $2213
Wired - no tubes:  $2595
Wired with tubes:  $2935