I built this planar tweeter since i bought some cheap daytons pt6mini to do the job but wanted more, and less distortion.
im sorry i have hardly pictures all the build is in a video. even soem measurements and music stuff. but here are the measurements i made early..
measured @ aprox 50-75 cm not sure but the same sort of
when doing the different ones. SPL is not calibrated on my system so ignore that.
First picture: Purple dayton PT6Mini, Green old tweeter panel, RED panel out the video newest.
i chose 4Khz since that is what the daytong does..... sort of fortunate the newest panel had the lowest distortion at that point but overall it is more like 0.2-1% down to 600 Hz isch THD consisting mostly out 2e order.. not intended to use it much that low.
Video build and stuff is here YouTube
im sorry i have hardly pictures all the build is in a video. even soem measurements and music stuff. but here are the measurements i made early..
measured @ aprox 50-75 cm not sure but the same sort of
when doing the different ones. SPL is not calibrated on my system so ignore that. First picture: Purple dayton PT6Mini, Green old tweeter panel, RED panel out the video newest.
i chose 4Khz since that is what the daytong does..... sort of fortunate the newest panel had the lowest distortion at that point but overall it is more like 0.2-1% down to 600 Hz isch THD consisting mostly out 2e order.. not intended to use it much that low.
Video build and stuff is here YouTube
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