Finally got these friggin' pads on!
PITA to get the pads on, make sure they were at the right angles, and to keep the foam disks inside at the right place after all that tugging/stretching.
My modifications are complete (for now :evil: )!
![](https://www.head-fi.org/attachments/1692508/)
Not sure about the K7XX, but the Q701 with bass port mod, with Brainwavz HM5 velour angled pads, with Joe Bloggs' plugin in Foobar, using the 2.1 version with the 50+50 degrees option, and a little EQ is the way to go for me.
Here's Joe Bloggs' plugin:
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Here's the EQ settings for my headphones, tuned for my ears with my ears only, so your mileage will vary:
![](https://www.head-fi.org/attachments/1692511/)
Trying to get rid of sibilance on certain tracks while pushing the mids/highs to my liking to compensate for the stronger bass and a bit of lower treble distortion introduced via removing the stickers on the Q701 ports. Still a work in progress, but feel free to use it if you like. If you have any feedback, please tell me!
Regarding the K7XX: The stock pads are quite good so I'm not sure if third-party pads need to be considered. There is also a small bump in the bass in the K7XX so I'm not sure if you want to do the bass port mod. Keep in mind that although the mod is reversible, it's quite a pain to put the sticker back to how it used to be like, and you might not like the new sound after getting over the "new toy syndrome," of having a different sound signature. I know that is my case. I might try to put masking tape/transpore tape and see if those change the sound in any pleasing way. People have recommended me those as ways of reversing the mod without the original stickers.
I also have the AD700x but it doesn't work quite well with the crossfeed plugin for my ears. This is purely subjective though so don't take it as a given. Just be aware that different headphones may react to this setup differently.
Today, I got to listen to the HD800 and the SR-007 stock, without any DSP. I still like my custom setup way more. Looking forward to bringing my laptop over to test it on those headphones.