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So I improved the sound of my SR60i's a good bit, but now they're fugly

post #1 of 15
Thread Starter 
So, I have consistently been dissatisfied with the pad choices for my SR60i's. The L-Cush (better known as the bowls) have seemed not terribly comfortable when I have tried them out briefly. The S-Cush (better known as comfies or flats) seemed a bit muffled before I quarter modded them, but then put my ear a bit too close to the driver after, which emphasized the mids too much, in my experience. So I wanted something that created a little more room for my ears to sit, that had no foam between the driver and my ears and that was comfortable.

Well, I had a bunch of extra foam left over from a case I built recently. It was some white, urethane, 1 inch thick hypo-allergenic foam I bought from wal-mart. Just out of curiousity, I decided to create what amounts to a "cover" for my quarter modded flats. (I'll post pictures shortly so that you can see better than my description will allow). basically, I cut a circle out of the foam that is about 1/2" in radius larger than The stock Grado S-Cush pads. Then I cut a 1/2" hole the size of the S-cushes into the foam. I had to "scoop" out the foam with an exacto knife after cutting the shape out. At this point the result was a 1/2" deep indentation that the S-cushes neatly fit into. From there I cut a hole that was the same size as the hole in my quarter modded S-cushes, so that when they were put together, there was essentially an uninterrupted tunnel for the sound to flow through.

Putting these on my Grados, I found that since the white foam from walmart was significantly softer than than the foam Grado uses, the pressure from the headband basically pushed my ears far enough into the foam that my ears were basically just above where they would have been on a stock set of L-Cushes. And since my ears were basically enveloped in extremely soft foam, they were substantially more comfortable. This foam is substantially less "itchy" than the Grado foam. Additionally, since the pressure was more evenly distributed compared to the S-Cushes and especially the L-Cushes, there were no painful pressure points. On the down side, they are now about as warm as circum-aural closed cans with pleather.

The sound is much fuller. The bass is a touch better. Sound isolation is slightly better. They sound a good bit less colored. This just furthers my belief that 50% of the difference between the various Grado models is pads.

This began as just me messing around, but I liked the result so much that I'm now considering refining them. As you can see, they're fugly beyond belief. What I'm considering is putting black pantyhose over them, then taping the outer edges with electrical tape (for the grado increased bass tape mod). I think/hope that would make them look decent. I'm also thinking of experimenting with putting a bigger indentation on the front of the foam covers, so that the result is essentially an angled driver.


I guess the plus side is that these are my home headphones, as I typically use my Denon AH D1001's for portable use.





Hungover pictures, FTW!:

post #2 of 15
That looks similar to my KSC75 + headband + HD414 pads.

post #3 of 15
Thread Starter 
are those both KSC75 mods?
post #4 of 15
Quote:
Originally Posted by fjrabon View Post
are those both KSC75 mods?
The foam mod in the first post is the first I've seen of its kind and apparently working very well with the Grado.

My pic is of a modded KSC75, JBL 410 Reference, and Fiio E5.
post #5 of 15
Ingenious! And cheap! Just the kind of projects I applaud.
post #6 of 15
Reminds me of Beyers
post #7 of 15
Congratulations head-fi!
You once again managed to get the best of your members.
post #8 of 15
They look really comfy though. Cool pics. I wondered how far the 60i's cups stick out with the new design.

Just don't walk by a mirror.
post #9 of 15
i wouldn't care about the looks, its all in the sound quality
post #10 of 15
Yup, they are definitely fuglies - but hey, great to wear in hospital waiting rooms. All joking aside - more power to you, great to see some grado ingenuity.
post #11 of 15
Hmm..i guess the non-fugly version of this would be getting the GS1000 Pads? Though according to the guys around the MS-1000 Thread, without a liberator mod it just kills the sound.
post #12 of 15
yup, fugly
post #13 of 15
has anyone tried adding something like the koss porta pro "comfort zone" pads to their expensive phones? the koss were comfy until the top of my ears got hot from the un-even pressure.

i always like seeing mods, congrats, but maybe some black foam would have been better?
post #14 of 15
This should be read with a french accent like Bruce Willis's girlfriend in pulp fiction, talking about big bellies.

"It's a pity that what's pleasing to the ear isn't always pleasing to the eye!

post #15 of 15
Thread Starter 
Quote:
Originally Posted by roosta View Post

i always like seeing mods, congrats, but maybe some black foam would have been better?
Well, this was left over foam from another project. I didn't go out and buy this foam for this project. The project came about just as much because I had like 5 square feet of foam laying around and I was trying to think of ways to use it before it started to degrade.

And to the the person talking about the GS1000 pads. I'd say they don't keep your ear as far away from the driver as GS1000 pads sound like they do. Basically, I guess I just got luck in that the way I made them, my ear ends up hovering just over the driver. I called the holes quarter mods, but I guess that's misleading. They're actually quite a bit bigger than that. They're exactly the size of the hole on L-Cushes. Which are the size of the driver itself. This and the super-soft foam allows my ears to go pretty close to the drivers, such that with even light pressure my ears will touch the drivers.
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