Hi. That's for the diagram. Did you get it to work on your um2's. I have a pair of these too. Sometimes the iPhone is on too load so I'm interested if this will sagely hearing and improve my listening with these sensitive inear monitors.

You could try a portable tube amp. Tubes are nice.

Grado give a very detailed sound in a simple enclosure. It's all made inhouse in New York. That's awesome! Not some random factory in china.

Hi. Does anyone have a pair of mdr 7506 they don't use don't like or like me have one broken driver or have a pair that are broken in some other way but with a spare driver So to cut a story short. I'm after the headphone driver. Any help greatly appreciated.

Are they any good, and what's all the extra mods about. They are expensive.

What is that cute lite tube amp at the bottom????

Is that lamp near the turntable a tip from Michael fremer?

OF copper cable is warm. RSA Hornet is nice. But for 10cm of connecting cable you really won't hear much difference. Just pick one that looks nice. Source amp and headphones are the most important. Starting with what's at the ear first :-)

Where can one find bowl pads for $20, net address?

Oh I see. What's the purpose of this ring? What does it do! Is it there for a reason maybe? The 325is is great, bit reluctant to play with it.

Oh yes you do :-) if you want to squeeze the goodness out!

My magnums are in, using with Vibrolabs classic cups and 8 strand grado copper cable. Just got to tame in them for 2 weeks before then open up and reveal all goodness. Got to sort out a nice hook for them now.....ah the discussions one must make.

Awesome thread. Enjoying peoples perceptions.

Quote:   Hey, good to see a familiar face from rock grotto. what does this mod do, loosen and make things a bit more supple? sounds the most extreme of all  

mmmm buying nail varnish was a fun. i went for black, thought for a bit about painting the drivers bright red. mmmm maybe next time.