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Just listened to some Fostex T50RPs today... WOW! - Page 658

post #9856 of 10700

So I got tired of messing around and opened them one last time.  Lost the treble reflectors, took all but 1 gram of cotton out, opened the bottom ear cup port all of the way (other 3 taped over) and opened the driver port.  Finally, the bass is balanced with the treble and Holy Crap it hits harder and lower than I thought possible.  My Miracles are going to get a break for quite a while.  Thanks to bluemonkeyflyer and everyone in this thread for the excellent mod tips.
 

post #9857 of 10700
Quote:
Originally Posted by Nevod View Post



Here's FR of an mod of one Russian guy. White is unpressed earpads, green - pressed.
Notable is flat FR above 10 kHz.

Do you have a link to this mod?

post #9858 of 10700
Is the jack into the cup considered a common problem? as my connection does not seem to be solid. It crackles occasionally and the right cup seems to go quiet.

Would a mini xlr connection be a better alternative?
Is it possible to get a right angle mini xlr? I've had no luck finding one.
post #9859 of 10700

vmoda has a good cable for the T50RP, but some good contact spray on the plug will also do the job.

post #9860 of 10700

You can also cut the little nubs off the stock cable, so it doesn't lock. That helps to keep it from developing problems, it seems.

I've been using the stock cable exclusively lately.

post #9861 of 10700
Quote:
Originally Posted by chrislangley4253 View Post

You can also cut the little nubs off the stock cable, so it doesn't lock. That helps to keep it from developing problems, it seems.

I've been using the stock cable exclusively lately.

Don't see why a rotatable cable would prevent the problem from occurring. It would prevent a full channel loss but will still cut on random intervals (or when being moved past a spot with contact loss).

post #9862 of 10700
Quote:
Originally Posted by kalbee View Post

Don't see why a rotatable cable would prevent the problem from occurring. It would prevent a full channel loss but will still cut on random intervals (or when being moved past a spot with contact loss).

When the cable can rotate freely it's less likely to get grimey and develop surface problems. Just a rough hypothesis, all I know is that after some contact cleaner and freeing up the cable to move I've had no problems.

Also, I seal up the holes around the jack with sealant, that's another reason why I even thought of removing the nubs. I couldn't fit the cable in after sealing the holes.. Luckily, they nubs are very easy to cut off.


Edited by chrislangley4253 - 1/18/13 at 6:36pm
post #9863 of 10700
Quote:
Originally Posted by jiminy View Post

Is the jack into the cup considered a common problem? as my connection does not seem to be solid. It crackles occasionally and the right cup seems to go quiet.

Would a mini xlr connection be a better alternative?
Is it possible to get a right angle mini xlr? I've had no luck finding one.

Right angled mini xlrs don't exist right now. You can add one to the bottom of the cup after removing the existing jack. I went dual entry. Check my galleries if interested in the mod.
post #9864 of 10700
Cheers guys, I've only had the headphone for under 2weeks so don't really think its dirty, I've used silicon sealant around the jack but I left the space for the lock to still work.

I am tempted with the Centrance hifi m8 so I might try a similar mod fraggler

How do you detach the metal runners?
Does anyone know where to get spares in the uk or somewhere that delivers here?
post #9865 of 10700
Quote:
Originally Posted by jiminy View Post

Cheers guys, I've only had the headphone for under 2weeks so don't really think its dirty, I've used silicon sealant around the jack but I left the space for the lock to still work.

I am tempted with the Centrance hifi m8 so I might try a similar mod fraggler

How do you detach the metal runners?
Does anyone know where to get spares in the uk or somewhere that delivers here?

They ship dirty. You need some contact cleaner.. Maybe try some baking soda and water first.

Screws on the inside of the headband.

 

post #9866 of 10700
I'll try cleaning it, cheers
I meant detaching it from the cups.

Would the rsa type connection also be feasible?
Edited by jiminy - 1/19/13 at 1:01pm
post #9867 of 10700
Quote:
Originally Posted by jiminy View Post

I'll try cleaning it, cheers
I meant detaching it from the cups.

Would the rsa type connection also be feasible?

 

Hmm.  Yes it would.  In fact, it might be the closest thing to a drop in solution (outside of the whole square jack in a round hole bit).  The cable would still stick out a little bit.  Would definitely test the durability of the plugs.  I'd experiment with it if I hadn't already gone dual-entry.  Haven't decided if I am going to mod the second set I got.

post #9868 of 10700
Quote:
Originally Posted by jiminy View Post

Cheers guys, I've only had the headphone for under 2weeks so don't really think its dirty, I've used silicon sealant around the jack but I left the space for the lock to still work.

I am tempted with the Centrance hifi m8 so I might try a similar mod fraggler

How do you detach the metal runners?
Does anyone know where to get spares in the uk or somewhere that delivers here?

 

Remove the plastic cover over the central headband screw compartment in the center of the cups. I use an X-acto knife and follow the seam, prize it off. Unscrew with Phillips Head Screwdriver. Careful with the pivot tabs. Each of the 3 components comprising the attachment/pivot mechanism costs $5 to $7.50 each.

post #9869 of 10700

If anyone has a spare right cup (just the plastic cup), please PM me.  Thanks!

post #9870 of 10700

Could someone post a picture of how you are supposed to place the cotton in your headphones (as in how much are you supposed to pull it apart) I know it sounds like a newby question, but I have a feeling that for the past year that I have owned these headphones, I have been doing the cotton wrong. I have seen some pictures of people's cotton, but they weren't very clear, or seemed impossible to do with the cotton that I use, so sorry if I have actually missed a good picture.

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