Looking for a very good integrated solid state amp


My system consists of:
Castle Stirling IIs,made by the original Castle firm in England, 91 db,
Rega Brio R integrated, Rega Dac, Musical Fidelity V Link 192, Atlas cable, Macbook Pro.
I love the Castles but I feel the amp should be of higher quality to get the fullest out of them.
My budget is $3,000 or so.
Anyone have any experience with:
Perreaux Audiant, Musical Fidelity M6I, Ayre AX7e, Linn Majk I, Sim Audio, etc.
Thank you very much---
nystereo
I am very satisfied with a BAT VK300xSE with the tubed front end. As mentioned by others synergy is most important. I have Acoustic Zen Adagios and first had a Wyred 4 Sound STI500 integrated and then an NAD M3. Both had terrific qualities and may have worked fine for another listener or speakers. You might have to try a few highly recommended and well reviewed amps before you find satisfaction. Good luck.
I love the Rega you are using but, if it's not good enough for you, try
Naim or Exposure.
01-07-13: Zd542
Can you define some of the extra stuff? The Ayre has a passive line stage. Not only that, Its a fully balanced, 0 feedback design. No offence, but I highly doubt that you have any experience with this amp.

Not exactly in relation to the Ayre, though Airegin's experience mirrored some of mine's as well. Features such as Home Theater bypass, preouts for subwoofer or power amp connections etc. In other words, all the fancy bells and whistles. All these additional features may bring more detrimental effects when compared to an amp that has more simple circuitry, more purity in the signal path. Not always the case but usually true.