bachiano
New Head-Fier
- Joined
- Apr 21, 2012
- Posts
- 30
- Likes
- 13
Thanks for the warnings.
I'm being very conservative and I'm moving forward carefully.
Right now the things I like about the drivers is the speed and transparency.
What I did not like right away with the stock t50rp was:
1 - all the coloration from the flimsy plastic cans.
2 - congestion
3 - weak bass
4 - lack of space in the soundstage.
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Yesterday I did these mods on the right driver:
Listening after every change:
1 - modeling clay on the driver
2 - modeling clay on the baffle
3 - removed felt on the vents
4 - removed the cover on the baffle ( IMO this one mod moved was very effective in clearing things up - more impact and transparency)
5 - 3 cotton balls in the cup behind driver
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Still need to mass load the cups more but these few mods on the right side tell me I'm moving in the right direction.
already my concerns # 1 and 2 have been mostly resolved.
For concern #3 the bass has increased and is very tight so I might not need more but I'd like to research a little more and see if it is possible to increase bass without loosing tightness.
For concern #4 I think that has to do with the space between the driver and the ear.
Maybe that is where new ear pads come in.
I already experimented with some nomex just sitting on top of the driver
and I really like what it did.
It seem to my ear that it focuses everything - upper partials really sparkle
and there is better separation and more space between the instruments. ( maybe it helps with that 10kHz peak and also reduces standing waves? )