Hi Folks, i have a problem with my Concero HP. The volume control isnt acive anymore and i have no output signal. It powers up (red), synchronizes to blue. And all the rest works. (Filters, Buttons up down, start stop) But no signal. When i am connecting it with headphones on, i hear a quiet...

Hello Wachara,   yes its worth a try. But why did Stax designed them in that uncomfortable way ? I think they did for some reason. Maybe stabilty of the stators ? May be the size of the chamber ?   Shure did release the KSE1500 recently. Its an Inear electrostatic headphone, which is...

Some more data:   Outer diameter housing ca 28mm Inner diameter housing ca 26 mm Membrane diameter with brass ring ca 25 mm White spacer washer outer diameter ca 25 mm White spacer washer inner diameter ca 21,5-22,0 mm Stator diameter (hard to say cause of the glue) ca 22 mm   Thicknes...

I am glad i could help you. But these pics where from the net. So if there is more you need please PN me or reply. Then i will open mine.   I just did a little scale up/down procedure to identify the grid dimensions of the stator. So here are the results:  

I found some pictures on the web. Maybe you can use them. Source: http://www.head-fi.org/t/163022/stax-sr-001-appreciation-thread/45 Post #60   I extracted a few pics:      

Hi Wachara,   here are some information i have still in mind:   - The spacers where little white washers about 2-3 mm (Outer diameter -inner diameter) The thickness is hard to remember but i guess 0,5 mm may be less. - The membrane was held by a brass coloured washer. - The stators: You...

Hi Wachara,   i think the issue about re-designing the Sr-002 will be:   1.) The shape of the outlet:   Why did Stax people use an oval ? May be for maximum surface. So it will be the question what to develope - an better oval or a round which fits in the ear.   2.) The way from the...

Quote: Hi  Wachara,   i am new in this thread. I like that you are sharing all your information. I appreciate this. When i finish my actual project i will join you and try to build my own headphones.   You are asking about the SR-002. I have a pair of them and as i got a broken cable...

Hello   i am referring to an old post on page 53 of the former Stax Thread. May be somebody can help.   Thread an post : (Its Post 791 by audiod) http://www.head-fi.org/t/223263/the-stax-thread-new/780#post_2785425   Member "audiod" postet a "Stax High Voltage Supply" for normal and High...

I had the same problem. I went to the basement and had a look to my electronic garbage. (Old receiver, printer, etc.) There where a connector plug that was identically - just it was in a row of 8. So i cutted them with a carpet cutter and a hammer in 4 pieces giving me 2 pins each with the white...