Portable Balanced USB Headphone Amplifier with DAC

The FiiO x Jade Audio JIEZI B is a modern, balanced USB headphone amplifier that combines advanced technology with elegant design. Thanks to the built-in DAC, the device offers excellent sound quality, making it an ideal choice for audio enthusiasts and those who value portability.

The compact and stylish design of the JIEZI B features a lightweight, compact build, making it easy to carry. Its elegant appearance, with a gold ring and classic patterns inspired by oriental culture, makes it not only functional but also aesthetically pleasing.

Main Features:

• Professional sound tuning: Equipped with a 10-band parametric equalizer to customize sound according to individual preferences.
• Versatile use: Ideal for gaming and conversations - 3.5 mm jack with built-in control.
• Sound quality: Supports PCM decoding up to 384 kHz and DSD256, with a signal-to-noise ratio of 104 dBr and low distortion of 0.0034%.
• Ease of use: Compatible with various operating systems and supports the FIIO Control app for additional functions.

Technical Specifications:

• Brand: FiiO
• Model: JIEZI B
• EAN (GTIN): 6953175710929
• Dominant color: black
• Amplifier type: portable
• Connections: USB, 3.5 mm, 4.4 mm
• Manufacturer code: JieziB bk-rd
• Product type: DAC and headphone amplifier
• Weight: approximately 6 g
• Cable: USB Type-C
• Output: 4.4 mm jack
• Output power: L+R > 49 mW (16Ω, THD+N < 1%), L+R 34 mW (32Ω, THD+N < 1%)
• SNR (signal-to-noise ratio): 104 dBr
• Distortion (THD+N): 0.0034%
• Self-noise: 5.3 μV
• Noise level: < 0.5 Ω
• Decoding support: PCM up to 32-bit / 384 kHz, DSD256