Mcintosh MC240 + Audio Research SP-8?


I operate Dynaudio Evidence Temptation with Mcintosh MC240 power amp and Audio Research SP-8 preamp.

Any good suggestion to upgrade the sound?
skyserve
What aspect of your system's present sound are your trying to 'improve'. And, for those of us not intimately familar with your speakers, what is their nominal impedence, minimum impedence, and what is their efficiency spec? What in your budget for this 'improvement'?
Newbee makes a very good point. If the choice was mine to make, I would definitely go with a new preamp. But thats just me.