Gu Sensei's post of measurements of the SR-009s from a Japanese Stax thread raised some interesting discussion. While the measurements he posted are interesting as a conversation piece, there are questions about the quality of the data and methodology of the testing. The measurements are not nearly as useful as the type of through headphone measurements that our very own Tyll Hertsens has been making and posing over on the Inner Fidelity site. In the want for more objective data on stats, Ty