bharris
100+ Head-Fier
- Joined
- Jul 12, 2013
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Whoa, intense cans! Not my taste but very cool to see people personalize their gear to that extent.
I just wonder will the mods change the sound signature of th900?I am afraid it may influnce the
sound just too much...
OK, so I just got my TH900 - and while I didn't fall in love at first listen, I am becoming addicted to their sound. My only problem - and it seems a common malady - are the recessed mids, especially coming from a pair of AKG K550s, which had *beautiful* mids. I'm considering the earpad mod, but I'm not the biggest fan of the pads full stop. I don't like the way it's angled - mainly comfort reasons. I'd prefer a flat alternative that ALSO brings the mids forward.
I've seen a few people say the HM5 pads fit pretty well and "improve" the sound. Does anyone have any experience with them, or any other flat pads that fit the TH900 that also make the mids less recessed, while retaining the awesome bass, treble and soundstage?
I have got the Dekoni Audio sheep-leather pads for the TH900 (www.earpadz.com). They are of very high quality (same or better than Stax), much better than the originals, and they will likely outlast the originals 3 times or more.
They are a bit higher that the original, and also a bit thicker and softer (with memory foam filling). As with the TX00 pads, the inner opening is a tiny bit bit smaller than the original. The sound has more mids and more even highs, bass is also more even and more controlled as well. They sound at least as good as the Brainwavz pads, but fit the TH900 better and are of much higher quality. I am pretty sure many people would like them when listening to classical or acoustic music rather than EDM.
The advantage can also be counted as disadvantage depending on that angle: they sound more even, but also less explosive as the originals. What they do better in turn is less notch around 500 Hz, similarly to the TX00 pads. All in all a nice way to experience a different sound from the TH900, and they are moddable, too...
Since I prefer the sound of my own modded pads and don't feel the need to go and mod them, if anyone in Europe is interested in getting my like-new Dekoni pads, PM me. I will list them on the sales forum soon.
How can there be more mid presence if they are thicker than stock?
How would you say the Dekoni pads compare to your modded TH900 pads?
IMHO it is achieved mainly by choosing the filling material, and the different reverberation patterns in the cavity.
It's up to you how to fine-tune the sound based on instructions and experiences described in this thread.
For the record, these days I am using the following, compared to the stock TH900:
- in the cups, instead of the polyfill, I use a small amount of Twaron Angelhair (http://www.twaron-angelhair.com/ ). Kudos to @playitloud . He uses the amount on the left, I am using the amount on the right.
- For the pads, I am still using the carbon foam filing described earlier in this thread. IMHO these make the biggest difference (for me).
- For the damper ring, I alternate using the original foam damper and the felt damper described earlier in this thread. Both @playitloud and me are using slightly loose (trimmed) felt rings, for better transparency, clarity and extension. Right now I am using the original damper. This is the most tricky to get right, and the most personal tuning. The felt ring sounds more like the D7000 (softer and smoother), the foam ring like the stock TH900 (more bass, but better than the original because the pads filling).
Actually there is a lot of room for personal tuning for all these.
The Angelhair and the carbon foam pads both help with taming the treble. If you want more, then glue a thin self-adhesive felt ring (or even thick paper) on the driver magnet and the edges of the back side, but don't obstruct the holes.
Quick question: do you hear any ringing in your TH900s when you play extremely bassy music at moderate-loud volumes? I'm getting some ringing in mine, and I'm wondering if it's a driver or enclosure issue. I'm using the first 8 seconds of the following track to test this:
https://www.youtube.com/watch?v=7xQh13BxBUY