Recommendations for a new integrated amp for Vandersteen 3a speakers


I acquired some Vandersteen 3a speakers a few months back to replace my Theil CS1s and would like to update my system to accommodate them. The recommended power range from the mfg is 100-200 wpc.
I have been using my old Adcom GFP-555II preamp and NAD 2100 amp and would like to upgrade with a new or used integrated amp to replace them. I have been considering:
Wyred 4 Sound sti-1000 or sti-500
Musical Fidelity M6i
Rogue Audio Cronus Magnum or Pharaoh
Odyssey Stratos (keep the preamp)
Vincent Audio SV-237
Unison Unico
Peachtree Nova 220 se
My budget is $1500 for this upgrade. 
Please help me narrow the list or add some other options to consider to upgrade the system!

 


jplunkettj
Many moons ago I owned the 3A. IMO,100 watts is plenty. That is why I suggested it! BTW, John R also sells Rogue so you can ask him if it is a good match with the 3A.  Your budget is $1500. The Belles is 75 watts and is $2295.
I just visited Audioconnection yesterday.
Johnny was playing the VLR’s with the Belles Integrated and a Sub 3 subwoofer.
It sounded mighty fine, to me.
I owned the 3a sigs before moving to the Treo’s. Though not necessary, adding the 2wq subs really fleshed them out-seamlessly.
Though the Belles is only 75wpc, I think it should work- though you may not get earth shattering volumes.
If you do go for the Belles, I would try to add some subs at a later date.
Using the Vandy subs will help your amp perform by removing all the power consuming lower frequency demands.
Bob
The OP has a budget of $1500. Why the recommendations on the Belles that is $800.00 over his budget? Read!
You should be able to get a used Parasound Integrated.  160wpc @8ohms, 240wpc @4ohms.  Seeing as they now have a newer model out, you should be able to pick up a good one for $1500.00 or so.  It also has a crossover built in, in case you want to get subs at some point.  Built in  DAC is the ESS 9018.    Probably the best sound and features for the money.