bcschmerker4
That's bcschmerker4® to you!
STAX® had problems sourcing transformers for their products. Same, I estimate, for SCHIIT® AUDIO™ — electrostatic end grids have on or about 1kVDC for the diaphragm(s) to attract and/or repel. Not to mention a specialty connector for the end grids plus the left and right earpiece diaphragms.