All Diamond series speakers sounded a bit unrefined for some music while the Denton clearly sound musical in almost every genre of music, the only thing that the Denton lack is dynamic if go to extreme volume, I would strongly suggest to get the Denton instead of Diamond series, currently I bought a Denton 85th from TAOBAO CHINA which actually solve the dynamic issue I’ve mentioned, but I’m not sure yet to conclude on overall music tonality, as it’s bad timing my Fostex HP-A3 DAC preamp is suddenly not working, I would need to wait for another DAC preamp (it’s Audisnt HUD MX2 or Fostex HP-A4) then only can test out the Denton 2 85th with power amp Class D Audio SDS-400C