ES Lab EX-1a Open-Back Electrostatic Headphone Fern and Roby musically faithful sound in a

musically faithful sound in a reduced footprint

8 mm Weight About 2750g What Reviewers Say

a precision-built

not a general-purpose computer

006% at 32 ohms Frequency Response 20Hz to 40kHz Sound Modes Game

ES Lab EX-1a Open-Back Electrostatic Headphone Fern and Roby musically faithful sound in aThe 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