Update to my earlier post, I went with the A 65 to drive the S25,s. I had the Dynaudio stand 6 modified with a larger top plate for better support and added Alto Extreamo Lyd 1,s between the stand and speakers for isolation and used TracAudio footers to raise the speaker's tweeter to 41 inches inline with my sitting position and to further isolate the speaker. The stands are 2/3 full of three different material, lava rock ( small) sand and rice.