Recommend Affordable Integrated Amps (Solid State or Tube)


Looking for an affordable, good sounding integrated amp costing no more than $3500. It must be able to play CDs and Vinyls as well as digital music from iTunes (some 30,000 songs) stored in AIFF format. Currently have an Accuphase E 307 integrated amp  using Kimber Kable interconnects and speakers cables with jumpers. Current speakers are KEF Q700. Analog is Linn Basic with an Akito tone arm and Rega Exact 2 Cartridge. CD player id a Marantz 5004. I listen mainly to jazz, R&B, Pop, world, etc. at moderate listening volumes. Room size is about 17 x 24 feet with 8 foot ceiling.
Would love to have suggestions. 
  
joscow
Yamaha A-S2100. Has the best performing built-in phono stage I’ve encountered - better than that of the Halo Integrated by a considerable margin. I haven’t heard it’s built-in headphone amp but by most accounts, it’s stellar. Meters are icing on the cake. They can be found for $3K. Spend the remainder on a Yamaha - MusicCast WXC-50 with Apple Airplay and you’re golden.
I had a Parasound Halo Integrated (not the new Hint6).  I found that I liked the DAC and the preamp section, but the power amp section was no good.  I don't know if they're all like the one I had (I bought it new).
To all of you I thanks you for your suggestions. I am reviewing all of them. There are some very excellent suggestions for my needs. Thanks again.