Damien Grief
100+ Head-Fier
I guess your PS500e came with the light blue packaging, right?
It looks that from some point in time they changed the driver colour from red to black.
The older GH models GH1 (introduced 2015) and GH2 (introduced 2016) have the red drivers but the newer GH4 (introduced 2018) has the black driver.
And as my PS500e came in the newer white packaging, the same packaging my GH4 came with, I guess my copy of PS500e was produced a bit later when they already used the newer white packaging and the no longer red drivers.
Yeah. Mine came in the light blue packaging.
Rant:
Why are reliability/durability concerns so common with expensive headphones?
* The Focal Elex (my store owner friend says he quit carrying all Focal due to quality concerns with Elear and the other models)
* Some Hifiman headbands
* The hybrid wood Grado - "luck of the draw" should not be a consideration!
...and on and on... is this part of shrinkflation- lowering costs and quality to hit the bottom line?
Rant over
Because higher end niche products tend to be made either by hand or in much smaller batches and don't have the resources to do as extensive of QA as a big manufacturing plant does. With something hand made like the Grados, even if the design is great there may be an issue as things settle after being assembled - especially on new construction techniques and with new materials like we're seeing with the Hemps and RS1x.
Hifiman has no excuse though. I think they're just cheap and/or stubborn.