Best integrated/power amplifier under $6000


Looking for either a power amp or integrated amplifier with at least 150 watts in 8 ohms for under $6000- new or slightly used. What would you recommend? I would be using my own DAC with volume control - so just need either a power amp or intergrated without a DAC. Please share your recommendations for the best amp you have heard which meets the above requirements. 

Thank you
jozurr
Okay lets get some input data. 

We know you have headphones, what is the source you are using?

You mentioned just a power amp so what would the rest of the components be?

If you like Ribbons you lean towards cleaner clearer sound correct?

Which dac with volume are use using and what speakers would you also be interested in?


Dave and Troy
Audio Doctor NJ 


Lots of choices available. Are you flexible on new or used? What do you most want in an integrated? Dac? Balanced inputs? I like like Pass Labs, Plinius, Simaudio, Krell and Classe depending on what your going for. It's nice to have lots of reserve power for better bass definition.  
If you can push your budget a bit Mark Levinson just released the 8502 for about 7k. I have not heard them but have heard some earlier models and they were very good and usually gets good reviews.