"A road song" - Fountains of Wayne

  A perfect circle

Enjoy! http://www.head-fi.org/a/the-best-bass-headphones-a-head-fi-wiki

  And i started this hobby with tubes, and now a solid state guy mainly. How crazy  

  Cranberries

You will probably feel a sub in your head 

  Extreme

  "The road of broken dreams" - Nikki Sudden

  Helia

I personally like the performance with Jazz and rock with the Beyer T5p. The level of details and instrument separation is simply amazing. They are meant to be used with portable devices but your PA2V2 will surely benefit.    If you ever have a chance to demo a pair it would be great. 

Steven, add the Conductor to your list. It has an amazing amp section and resolving Dac, you can switch modules in few minutes -in this case the Sabre or the Burr brown.    For the price/performance it does better than Sennheiser offerings. 

Mike, I recall you had a soloist and a centrance. Are you exploring the tube territory now? 

  "Keep it coming" - The Boyd brothers

    Extreme

Taylor Davis come to mind, Lindsey Stirling is very unique though.   

  Welcome Tubenut. You have a lovely setup there, it reminds me of the Manley stingray my brother used.    Look forward for the pics 

  "Keep your hands to yourself" - Georgia Satellites 

  Abba

  Yeah, should be okay. Probably Op needs more power or doesn't like the match. 

No experience with lower end Schiit's but heard the Vali works well with them, another budget option is the Aune T1

Soundmagic HP100

I see you have a Centrance M8. What's wrong with it?    You can alternatively look for the Burson soloist or the Conductor (Amp/Dac) they have 4watts of power. 

A900x are easy to drive cans. No special setup needed, just plug them to the audio jack on your motherboard.    If you really need some extra power there are some cheap Asus soundcards with headphone amp. 

  The HD650 are dynamic headphones  but yeah, they scale nicely.