Fast forward to 2024 and STAX offers 7 models of electrostatic earspeakers and 7 energizers to power them. Prices range from just under $500 for the SR-L300 headphones to $6,200 for the new SR-X9000 ...

STAX SR-X1 Electrostatic Headphones (aka Earspeakers) But then the strangest thing happened on the way to the In-N-Out Burger in Mission Viejo – the headphone industry started charging between $2,000 ...