@mglik : " putting the stylus down on the run in grove there is dead silence. As well as the groves between cuts. This silence is indicative of the purity of the music content. "
I already posted here about your statement but was till today that I fall in count that one of the main Grado characteristic in its Optimized transmission line cartridge design was to " disappears " the surface noise but not only in the unmodulated grooves but mainly in the modulated grooves and achieve that with out any single compromise/trade-off that could disturb the true MUSIC signal information and yes you can hearing it. It’s part of that high quality level performance you are in experience with your Epoch 3.
Again, congratulations for,
R.