Looking for a high end integrated to suit Dynaudio contour 5.4's


Hi All

I am looking to move to an integrated amp to drive my Contours.  Dyns look to respond well to amps that are high current as I have had a Griffen Diablo connected into my system and there was a massive difference in the performance of my Dyns.  While I would love a Griffen its pricey so I am looking for an alternative.  At this stage I have been considering a Pass Labs INT-250, Audia Flight FLS-10, Vitus R-101 and Griffen Diablo 300.

Does anyone out there have any of these speaker/amplifier combinations or other suggestions around amplification for the Contours?

Thanks
plb02
@caphill I have a PS Audio DirectStream Junior as my source so no DAC required at this point in time.

As to budget I'd prefer not to say but the price of the Audia Flight FLS-10 is probably already to high for me. 

Was hoping some Dyn owners may be able to make some suggestions on amplification they had used that they like combining with the Dyns.
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Thanks heaps  @dpac996 that's certainly a list of gear you have worked through. I'll definitely be having a listen to Bryston given your recommendation. 

Cheers
plb02

have to agree with dpac996. I've had various interations of the 4b, and now using a 4Bsst2 to drive Thiel 2.7s  (sensitivity 87). Very happy with Bryston amps, preamps and CD spinner. 

BTW: The 4B amps come with a 20 year warranty. 
The 4B amps ae just amplifiers - - not integrated; however, for the cost difference between some of the higher-priced amps and the 4B, you could
aquire an excellent preamp.    Just a thought