Finished product detachable cable mod ( pretty much the only stock part left on these is the drivers from the SR-325s. I did some baseline measurements of the original 325 pair using grado style foam pads and a post mod test with the same pads. I noted a distinct shift in frequency response...

Not sure how helpful this is, but I did cad up some out casings for the mdr-v6 drivers. https://www.thingiverse.com/thing:84557 here are some STLs I did this originally for a bluetooth mod. But later went a bit nuts with it and started attaching antlers and such to em. Was pretty fun...

As per the topic. I am doing a rebuild of some ratted out grado sr 325s. I am pretty happy with the direction I am heading in. I started with some four wire mic wire as my main length of wiring... but I don't really want a 1/4 in jack. And this doesn't seem to be working with any of the like...

FYI day 2 with these post mod... I did the crossover from right to left ear piece using .22 gauge stranded wiring... this was probably a mistake.  I have what I believe are impedance caused clipping issues manifesting occasionally in the driver.  The issue is doing the crossover as I did with a...

I actually have a bunch of stuff I'd love to post, but I can't because new users can't post URLs or images. =/

worth mentioning, how i got the wiring through the headband leather ( that's stock grado stuff - 50USD to buy from them )... was I soldered the wire to the end of the brass piping and pulled it through, then repeated for the second wire... then did one last push through.   I used a thinner...

http://i.imgur.com/s5xcy1o.jpg   this is an older pair of sr325s I was working on last night.   I read some advice on here about how to open them.... I opted not to go with the steam opening.  Actually the great thing about the 325 is it's had to break them.  What I did was stick a needle...