FIDUE A83
FIDUE A81
FIDUE A31S

Technical Specifications

A83

Driver: 10mm Exclusive Dynamic & Dual-Balanced Armature Drivers
Frequency Range: 9-31,000 Hz
Impedance: 11Ω
Sensitivity: 104dB
Max Input Power: 30mW
Distortion: <1%
Plug: 3.5mm stereo, gold-plated (MP3, iPod, iPhone & iPad Supported)
Cable: 1.3 m

Price:HKD$2600

Technical Specifications

A81

Driver: 10mm driver with Titanium composites

Frequency response: 13 Hz - 25000 Hz

Rated impedance: 16Ω

Sensitivity: 103 dB

Rated Power: 20mW

Distortion: ≤1%

Cable: 1.2m

Price:HKD$2280

Technical Specifications

A31S

Driver: 8mm micro-dynamic driver

Frequency Response : 18-20kHz

Impedance: 19 Ohm

Sensitivity: 101dB

THD : <1%

Mic Sensitivity : -42+-3dB

Mic SNR : >55dB

Connector :3.5mm stereo gold-plated

Cable:1.2m 

Price:HKD$198

FIDUE Acoustic was set up by Chinese Top Earphones designer, Benny Tan, who has 20-years rich experience in developing and designing for global famous brands earphones. 

Each letter of FIDUE stands for:

 

F —— Fidelity Natural original voice of high fidelity.
I —— Inspired The resonance of soul.
D —— Durable Long-lived quality.
U —— Unique The unique design.
E —— Enjoyable Enjoy happily.

 

FIDUE deeply research the speakers ear air space, wires, and break through the technical challenges, this kind of earphones will go on the market ceremoniously, which adopt the strong points of both sides.

ONLINE SERVICE

 WHATSAPP - 55975982 

MONDAY - SATURDAY

Welcome to contact us for ordering

歡迎查詢及預訂

ADDRESS

PORTION A (13) ON 9/F, HOP SHI FACTORY BUILDING, NO.29-31 LEE CHUNG STREET, CHAI WAN, HONG KONG

 

柴灣利眾街 29-31 號 合時工業大廈9樓A座13室

 

E-mail: roastingfrequency@gmail.com

Whatsapp Us: (852) 5597 5982