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[nick n]

Wow vid that is really interesting results.
Been fighting with a massive electret driver myself for a while and it's coming close. Helps being run off a Stax adapter.  Not as much in depth or extreme trials as you have done here though.
 
I commend you for the effort.
 
So as it stands currently they are " cupless " like the last picture but with AKG pleathers am i correct?
 
Thanks for the posting.

  I will take the liberty of posting the image you linked directly if that's ok... just in case the external image ever gets removed. By the way is that a stock headband or? Sure looks nice.

 

[vid]

Yeah, no cups, and with AKG pleathers. The Unipolar are reasonably easy to work on, so it's no big deal, though.
 
The headband in the picture is stock – comfortable.

 

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[DefQon]

Always wanted to try these but they are extremely hard to come by.

 

[vid]

They were seemingly never sold outside of Europe, so auctions in Europe are a good place to start. Several pairs tend to show up every month.

 

[DefQon]

Ah fair enough. No wonder. I've only had a look on the Canadian, Australian and American and occasionally few times the German ebay sites and never really had luck.

 

[vid]

Two pairs closed on the last of those sites within the last two weeks or so – if you set up an automatic search for Unipolar on there, it shouldn't take too long to come across a pair that seems decent and doesn't go for too much money.

 

[DefQon]

If you come across one please let me know.

 

[vid]

Since I don't actively monitor the auctions, you'll most likely come across them well before I do. They're not too rare in any case.
 
For those planning on buying a Unipolar, I'd only recommend it if you're willing to mod or can get them for $20. Some say they sound good stock, but mine were kinda silly.

 

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