Looking for convolution filters

Audio Gear Talk DSP
1

Hi again, guys.
Just a quick question: I’ve started to use convolution filters on Roon but have not been able to find the ones for my Grado SR325x headphones yet.
Any hints about where I could find them?
The best I’ve been able to do so far is to download some filters for Grado SR325i.
Thank you very much.

2

Hi @Andrea_Lutri

Try here for starters. A quick google search can help also.

3

This link will give you the AutoEQ recommended set zipped up and ready to go for Roon:

https://phones.killdozer.uk/api/filters/innerfidelity/innerfidelity_harman_over-ear_2018/Grado%20SR325i

Or you can scan for other sets here

https://phones.killdozer.uk

They’re just derived from the project @AMT linked to.

3 Likes
4

Also a good read of the SR325X can be had here.

Top result @killdozer

1 Like
5

Now I look there are four sets available for that model, earpad dependent

Screenshot_20230419-224043
Screenshot_20230419-2240431080×2340 212 KB

Edit I now realise I’m an idiot and those are not the Grados you’re looking for. No joy on your model sorry @Andrea_Lutri

Screenshot_20230419-224233
Screenshot_20230419-2242331080×2340 274 KB

1 Like
6

Thanks a lot, guys…
Yes, the problem is precisely what killdozer was speaking about: there are no filters for the SR325X, which is quite strange as it’s a very popular model.
I will try the ones for the SR325i, which should be similar, I think… or am I wrong?

1 Like
7

I believe from the articles I read the SR325X had a driver redesign.

8

I even checked here for you (you can derive filters from the data here) but no sign of that model. TBF they’re IEM focussed:

1 Like
9

İf you don’t mind coughing up around $300, you can get a Minidsp Ears headphone measurement microphone and create your own convolution filters with REW.