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Headphone Measurement Rig

Headphone Measurement Rig

thingiverse

DIY headphone measurement rig. Cost of this is almost nothing aside from filament. It is designed to use M3 copper brass inserts and M3 screws. As microphone, I used POM-2738P-R and small amplifier circuit. Schematic is listed in the pictures. There are some results (frequency response): DIY electrostatic headphones https://imgur.com/e1Hy7HT Beyerdynamic DT770 pro 250 ohm (one channel) https://imgur.com/IFvIlSf STAX Lambda Nova Basic https://imgur.com/lf4p19k

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