Head Pie 3:36 PM
Testing, testing 1,2,3. Some of the gear that goes into a review.
Not only casual and analytical listening sessions with different gear (basic dap and ear/headphone).
Using a head phone switcher box means I can quickly switch between many sources to one (or sometimes more)earphone to try to fathom the basic sound signature to my ears, but also one dap to a few earphones (if i can get the volume matching right).
Using the SPL meter to make sure volume levels are the same. Even a couple of db difference can skew ones ears into thinking one item sounds better than the other without due cause.