I would like to echo BlackBag20's comments regarding the Odyssey Kismet amplifiers. I just last week acquired a pair of Kismet mono bloc amps to drive my Fyne F702 speakers, and the amplifiers are amazing. The resolution, the tonal qualities of musical instruments, and the soundstage are excellent. I have also noticed a significantly improved bass response when compared to the highly-rated tube amplifier I was using before these amplifiers.
I then also switched out my preamp to amp cables for Groneberg cables and switched my speaker cables from Raven Audio to six-foot Mogami wire cables from Performance Audio--the amplifiers are located behind each speaker. Klaus at Odyssey tells me it will be weeks before the amps really sound good, but they already sound very good to me after the first week. I am very pleased with my purchases. After a few weeks I will report on how everything sounds.