One of the SR325e drivers died in the custom wood cups, I began to search high and low for a pair of replacements after being diasppointed by the Sennheiser PX100 (original) replacement drivers.
Forget all those hyped so called high end pretty drivers at high prices, I'd prefer not to risk spending that much on drivers which may not be to my liking, most are hyped by the sellers and affiliates to promote sales and though aesthetically very nice, I'll be listening to them instead of staring at them.
Then I saw a relatively inexpensive replacement drivers on a certain DIY company at half the price, requested more information but received no reply so I began to continue my search.
To my surprise, I found a pair of same looking drivers on Aliexpress and purchased it at less than half the price of the DIY company.....
They arrived in less than two Weeks and in my opinion, they are very slightly warmer, slightly more bass and less fatiguing than the SR325e drivers. I can listen to these for long hours whereas the SR325e last 30-45 minutes before I switch headphones.
I like these drivers better than the original Grado drivers......twenty Dollars will not hurt the wallet if it's not suitable but more importantly you'll not feel been scammed for loads-of-money by those pretty driver sellers when they breaks or have issues.
NB: Not sure if it's against Forum rules, if it does contravene, please delete the link... here's where I made my purchases, one after another.
https://www.aliexpress.com/item/1005001441907681.html?spm=a2g0o.order_list.0.0.21ef18020m2EUx