Cayin YB04 4-Driver In-Ear Earphone

Cayin YB04 In-Ear Monitor with four Balanced Armature drivers 

Designed for precision

Cayin Quad Balanced Armature system is constructed with dual Knowles and dual Sonion high definition balanced armature drivers, with carefully tuned crossover design. Outstanding clarity an musicality across the complete frequency band. Delivers subtle and intimated emotion from every note

Exceptional quality, machined CNC aluminum enclosure

Solid build quality in robust matt black finishing jointless structure, reduced resonance and rippling effect between drivers Extremely stron aluminum nozzle with dust filter Custom-developed housing and curvature from months of studies Comfort, isolation and secure wearing even with smaller ears Angled nozzle to fit earpiece into your ears naturally

Custom built "highway" to fidelity 8-wire hybrid design headphone cable

Unidirectional crystalized OFC x Silver alloy Bring out the best audio performance of YB04 Special annealing and recrystallization process Superior ductility and flexibility, minimal stethoscope effect

Connectivity for serious users

High quality 3.5mm gold plated connector Down-to-Earch implementation Gold-plated 0.78mm 2-pin connectors Cayin YB04 In-Ear Monitor with four Balanced Armature drivers Cayin YB04 Specifications Driver units: 4 balanced armature drivers; Tweeter: Knowles x 2; Woofer: Sonion x 2 Frequency response: 18Hz ~ 40kHz Impedance: 30 Sensitivity: 113dB @1kHz +/-2dB Enclosure: Machined CNC Aviation Aluminum Alloy Headphone Cable: Unidirectional crystalized OFC, Silver Alloy Input connector: 0.35mm TRS Singled-ended Earphone connector: 2-pin 0.78mm

Perfect tuning is patient + understand of sound Cayin selected the right drivers and adopt the most suitable aluminum nozzle. Design and build the CNC enclosure around the drivers. Cayin spends months of audition to determine the crossover design. Finally Cayin build their own YB04 headphone cable with unique combination of high quality material. Engaging, powerful and natural Cayin don't emphasis or enhance, we only reproduce the original. Cayin don't offer appealing resolution, just put you there in person