After some consideration im going to jump into headphone amp world as I'm not satisfied with my current setup which is
A laptop with a Creative X-fi HD USB Soundcard going into a Sherwood RX-2010 Stereo Amp with my HD650's plugged in there.
I have £260/$415 to spare so was looking at the little Dot MKIII however i wasn't sure if i need a DAC or not with the sound card I have.
I already know these HD650's sound amazing but once upon a time they used to give a really nice kick to the bass that you could feel (sort of like the Studio Beats but with way better audio quality)
Upon trying to replicate the same setup i once had to get that kick I have failed so any recommendations are welcome, valve and solid state.