Short version of the story: Apologies for the silence over the last few weeks. I am happy to announce that a set of industrial standard measurement rig has been acquired: the G.R.A.S. 43AG-4 which consists of the RA0045-S1 prepolarised ear simulator and the KB5000 anthropometric pinna (with my own money, btw, as I am 100% … Continue reading Moving to industrial standard measurement rig GRAS 43AG
[LEGACY] NAN-6 and HE6SE V2 planar headphones: pad-rolling and look-back (UPDATED NAN-7 pads)
Welcome to another pad review. I bought these for test so you don't have to blind buy and take risks. This time it's mainly for the Nan-6, but I will also include graphs of the HE6SE V2 at the end of the article. You can also see how different types of pad material and structure … Continue reading [LEGACY] NAN-6 and HE6SE V2 planar headphones: pad-rolling and look-back (UPDATED NAN-7 pads)
Moondrop Void – neutral alternative? measurement and impressions
NOTE: Do not buy the Void now. Moondrop is working on improvements over the existing headband design for comfort/coupling, which will most likely result in changes to sound. This review is based on the initial version. Update with the new headband: they are ok in terms of comfort, so I've crossed out the earlier comment. … Continue reading Moondrop Void – neutral alternative? measurement and impressions
Koss ESP/95X – Budget Estats: measurement, impression, and pad rolling
First electrostatic headphone here. The ESP95X is the Drop version of Koss flagship ESP950 at a much more affordable cost, not least amonst estats which can easily cost you a few grands a pair. This is not to mention the 95X comes with an amp as part of the package. Given the cost the build … Continue reading Koss ESP/95X – Budget Estats: measurement, impression, and pad rolling
[LEGACY] How would different wood enclosure change the sound? Measurements of E-MU wood cups (Zebra, Ebony, Mahogany)
This is a project I've been interested in undertaking for a long time. Earlier, I measured the E-MU Teak and Fostex TH900 MK2 headphones, both based on the same Foster OEM model. The wooden back enclosure also happen to be interchangeable. So I thought, why not swapping them out and see how it changes the … Continue reading [LEGACY] How would different wood enclosure change the sound? Measurements of E-MU wood cups (Zebra, Ebony, Mahogany)





![[LEGACY] How would different wood enclosure change the sound? Measurements of E-MU wood cups (Zebra, Ebony, Mahogany)](https://i0.wp.com/unheardlab.com/wp-content/uploads/2022/08/img_1959-edited.jpg?resize=656%2C300&ssl=1)