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Ttib8 replied to the thread My DIY electrostatic headphones.Well, you switch between the layers in the topmost toolbar (Top Assembly, Silk, Mask, etc.), so lets choose there the "Signal" layer...
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Ttib8 replied to the thread My DIY electrostatic headphones.Well, that is quite challanging project! I know only one battery operated ElectroStatic Amplifier on the market. I had a bit smaller...
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Ttib8 replied to the thread My DIY electrostatic headphones.you may also try DipTrace. it has a free version, easy to use, has dxf import and the gerber export is just two clicks
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Ttib8 replied to the thread My DIY electrostatic headphones.Please do not forget that lkos98 is using "inside out" drivers: there is one stator in the middle between two membranes, and it is...
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Ttib8 replied to the thread My DIY electrostatic headphones.Ikos98, The whole idea of this two membrane construction is that they help each other in movement and this way they cancel out the...
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Ttib8 replied to the thread My DIY electrostatic headphones.This is my only source, I ordered 1, 2, 5um from here...
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Ttib8 replied to the thread My DIY electrostatic headphones.I have replaced the membranes on the broken side with 1um mylar. I had to decrease somewhat the bias voltage because at +-750V no mater...
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Ttib8 replied to the thread My DIY electrostatic headphones.Ikos 98, Thank you for your advises, and sorry for the late feedback - I had no time to work on this project util last night. With some...
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Ttib8 replied to the thread My DIY electrostatic headphones.lkos98, I wanted to ask your advice in the following: I have just finished on the weekend my first 2 membrane / 1 stator headphone + the...
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Ttib8 replied to the thread My DIY electrostatic headphones.Congratulations! You - as always - are a few steps ahead of me. Do I see it well from the CAD model that this is again a 2 membranes/1...
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Ttib8 replied to the thread My DIY electrostatic headphones.Thank you for this post and the measurement! I also had problem with the membranes collapsing to the stators (I am using 'Antistatik...
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Ttib8 replied to the thread My DIY electrostatic headphones.I use 6 pin SP13 Aviation connector (IP68), which can be found cheap on AliExpress, it is plastic, but very good quality, does not melt...
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Ttib8 replied to the thread My DIY electrostatic headphones.There is a plastic which can be put into oven to make it hard (children toy). From that you could form something which matches your ear...
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Ttib8 replied to the thread My DIY electrostatic headphones.Currently I have no tools for proper measurement, only a webcam, which unfortunately seems to cut above 8kHz and below 200Hz. Ellipse...
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Ttib8 replied to the thread My DIY electrostatic headphones.I imagine the voltage drop across your driver like this: Since most of the voltage still drops in the air you should be careful with...
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