auricgoldfinger
500+ Head-Fier
http://www.head-fi.org/t/778877/review-questyle-audio-qp1r-with-multiple-headphone-and-iem-pairings
Has anyone corroborated the synergy and volume capability of the QP1R dap with the HEK as in the excellent review above??
I find the review to be completely accurate with regard to the synergy and volume capability with the HEK.