Sendy Audio Egret Open-Back Planar Magnetic Headphone

Driver & Diaphragm Technology

Nano-Scale Composite Diaphragm 

An innovative sandwich structure with a magnetic cutting layer under 800 nm thickness enhances response speed and resolution.

Compared with traditional diaphragms, it delivers transparent sound, low distortion, and lifelike detail reproduction.

Exclusive EB Evaporation Deposition Technology

Utilizes EB (electron beam) evaporation deposition to precisely coat aluminum circuits onto the nano-scale diaphragm surface.

The dense, uniform coating and atomic-level columnar structure provide precise vibration control and optimized segmentation, delivering clearer layering and a more stable frequency response.

Triple Composite Detachable Cable

Constructed with a complex hybrid of 30 strands of 0.05 mm Furukawa OFC, 10 strands of 0.05 mm silver-plated copper, and 10 strands of 0.05 mm enamelled gold-plated copper.

This composite structure enhances resolution, delivering a richer, more stable presentation of sonic details.

Advanced Shielding Structure

The inner layer adopts a graphene-reinforced PVC structure that serves as both insulation and electro magnetic interference shielding.

The outer layer combines an 8/7/0.06 mm copper braided mesh, an 8/7/0.06 mm silver-plated copper braided mesh, and a durable PVC jacket.

This dual shielding design significantly enhances tensile strength and durability while ensuring loss-less, interference-free signal transmission.

Black Walnut Wood Earcup

Crafted from high-density North American black walnut wood, known for its hardness, density, and distinctive grain.

Each earcup undergoes meticulous processing repeated sanding, polishing, multilayer coating, and natural air-frying.

Egret-Inspired Metal Mesh

The mesh pattern is inspired by the wings of an egret in flight. Its finely interwoven design resembles delicate feathers unfolding in the light, adding both visual elegance and acoustic transparency.

CNC-Machined Gunmetal Anodization Components

The earcups, brackets, and other metal parts are precision-machined from aviation aluminum using CNC techniques.

Finished with our exclusive gunmetal anodization, they offer a refined, understated look with a subtle metallic sheen.

Premium Lamb Leather

The outer rim of the ear pads and headband lining are wrapped in soft, breathable lamb leather combined with skin-friendly velour, which greatly reducing fatigue during long listening sessions for a truly immersive experience.

Angled Earpads

Angled earpads provide an ergonomic fit, ensuring an excellent seal and preventing sound leakage. Inert foam provides a snug and pressure-free feel. Clear L/R markings inside for easy identification.

Adjustable Headband & Rotating Earcups

The ear cups rotate freely to adapt to different head and face shapes, while the headband is precisely engineered with ergonomic data to naturally conform to the head's contours, delivering a secure and comfortable fit.

SPECIFICATION