ES Lab EX-1a Open-Back Electrostatic Headphone Fern and Roby Fazor phase management

Fazor phase management

1dB from 12Hz to 25kHz

8 mm Weight About 2750g What Reviewers Say

Does your favorite cable & headphone bring tears to your eyes sometimes

ES Lab EX-1a Open-Back Electrostatic Headphone Fern and Roby Fazor phase managementThe ES Lab EX 1a is an open back electrostatic headphone from Hong Kong's ES Lab, a boutique shop that spent decades repairing and restoring rare Stax and vintage electrostats before building its own designs. If you've wanted true electrostatic speed and resolution without flagship pricing, the EX 1a is the most direct way in. Type and Technology A full size electrostatic transducer with an ultra thin 68 mm diaphragm runs on a DC 580 V bias and