WA7e Fireflies [Electrostatic]/

About the WA7e Fireflies [Electrostatic]/

Woo Audio WA7e Fireflies is a compact, fully-balanced electrostatic headphone amplifier and DAC designed for modern 580V-bias electrostatic headphones from Audeze, STAX, HiFiMan, Dan Clark Audio, and others. It combines a tube-based design with an ESS SABRE DAC, USB and analog inputs, and preamp outputs for integrating with speaker systems or powered monitors. The unit was released in February 2023, is designed and assembled in New York, USA, and includes a 3-year limited warranty.