So uhhhhh.... Unlike what April fool's might suggest moondrop is going through with the electrostatic headphone - Headphone Discussion / Help - HifiGuides Forums
AURIDUX, a directly coupled Stax Electrostatic Headphone Tube Amplifier
My DIY electrostatic headphones | Headphone Reviews and Discussion - Head-Fi.org
New Hybrid Electrostatic Headphones and Tube Hybrid Headphone Amplifier from ENIGMAcoustics | audioXpress
Hand made electrostatic headphones I've been DIYing. Got a small side gig going for them at www.nectarsound.net for advanced builders. I want to try and build the famous KG Blue Hawaii Amplifier
Designed and built this battery powered, rechargeable, xformer output Electrostatic Headphone amp. The goal was to keep it under $150 and make it ''modular" so anyone can build it with off the
VOCE Electrostatic Headphone
Electrostatic loudspeaker - Wikipedia
Audeze and SMRT Image Announce CRBN Electrostatic Headphones for Medical and Neuroscience Applications | audioXpress
VOCE Electrostatic Headphone
Sennheiser Reveals New HE 1 Orpheus Electrostatic Headphones | audioXpress
Sennheiser Reveals New HE 1 Orpheus Electrostatic Headphones | audioXpress
Diy electrostatic headphones: a hell of a project : r/diysound
Sonoma Acoustics Model One Headphone System - The Absolute Sound
Z10e Electrostatic Headphone Amp + STAX SR-X9000 Electrostatic Earspeakers by Linear Tube Audio
HiFiMan Jade II electrostatic headphones – superbly cohesive – audioFi.net