注意：产品布局仅供参考，所有产品以实物为准。

*产品图纸仅供参考，以实物为准

Flagship 【蓝牙芯片. Qualcomm QCC5181, 蓝牙6.0

支持 LDAC, aptX 无损 蓝牙编解码器s

Fully differential true 24Bit R2R resistor arrays

DAC NOS/OS modes | 蓝牙/USB/optical/coaxial decoding 

2 RCA + 1 XLR set of line outputs | Optical + coaxial digital outputs

Global 10-b和 PEQ + AUTO EQ | AC/DC dual power supplies  

Included infrared remote control

高-分辨率 蓝牙 Audio Receiver

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Enjoy CD-quality lossless audio

Qualcomm's flagship QCC5181

【蓝牙芯片.

Featuring the Qualcomm QCC5181 flagship chip, the device is LE Audio compliant with up to 2.1Mbps data transfer capability. 支持ing aptX 无损 within the aptX Adaptive system means 蓝牙 can actually deliver CD-level lossless audio, ensuring details within the music are properly reproduced, making you feel as if you are right there with the musicians.

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Unbound by wires

Wireless HiFi: You can’t go back once you try it

Give your speakers 和 amplifiers a 蓝牙 upgrade.

Enjoy lossless 蓝牙 和 listen freely, unbound by wires.

Experience the pleasure of high-quality wireless audio - use it once, 和 you’ll never go back.

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Adhering to the minimalist design language, the unit features dual knobs 和 a display to make close-range operation, such as when placed on a desk, highly convenient. For larger audio setups that are placed further away, you can effortlessly control the BR15 R2R either through the included infrared remote control or through the 卓宁控制 app.

Adjust up close

Control from afar Effortless comm和 over your music

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Unleash the full potential of your speakers/amplifier aptX 无损 蓝牙 和 LDAC

Upgrade your speakers/amplifiers to 支持部门 aptX 无损 蓝牙, LDAC, 和 aptX Adaptive 96kHz/24bit! Everything from streaming video 和 watching films to listening to music will be revitalized, making them new a增益 new to your ears!

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两个DAC芯片ES9068AS分别处理左右通道，细化“芯”抛光质量和音质。聆听您最喜爱的播放列表，瞬间陶醉在美丽的歌声中。

高性能双核，声入人心

蓝牙6.0

Next-level connectivity

With high efficiency 和 minimal power draw, 和 the added advantage of a dedicated external antenna, this device achieves extended range, enhanced resistance to interference, lower latency, 和 superior connection stability – offering you greater wireless freedom.

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At the heart of the BR15 R2R is a ZHUONING proprietary quad-channel, fully differential 24-Bit R2R DAC. This DAC is composed of 48 high-precision thin-film resistors per channel, totaling 192 resistors with 0.1% accuracy 和 low temperature drift (30 ppm), providing a distinctive 和 richly textured sound. Compared to non-fully differential R2R designs, the design used in the BR15 R2R results in lower noise 和 fewer FFT harmonics, resulting in a darker music background.

Fully differential true 24Bit R2R resistor arrays DAC NOS/OS dual modes

Double the fun

*AAC transmission is currently not 支持.

NOS (No-oversampling) mode

Maintains the original sampling rate for decoding, preserving authentic sound 和 allowing you to enjoy an organic 和 captivating musical experience.

OS (oversampling) mode

Upsamples full frequency range to a high sampling rate of 384kHz*, for superior audio performance 和 even more refined, clear sound.

*OS mode allows for upsampling to custom sampling rates; the factory default is 192kHz. *The BR15 R2R 支持部门s 1bit DSD native decoding. Slightly lower volume when playing DSD tracks is normal - we recommend adjusting the volume to your usual listening level. The SAM: OS menu is bypassed when using DSD mode.

*The perceived difference across modes is highly subjective. We encourage users to trust their own unique listening preferences when comparing performance.

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With 支持部门 for 蓝牙, USB, 和 SPDIF (同轴/Optical) inputs, this all-in-one device is capable of h和ling multiple roles. It is compatible with various sources like phones, PCs, CD players, televisions, 和 DVDs, allowing you to effortlessly create your own wireless Hi-Fi audio system.

蓝牙/USB/optical/coaxial decoding

Easily switch between for various needs

蓝牙 Decoding    Mobile Phone 蓝牙 + BR15 R2R + K15 + 耳机

USB Decoding    Mobile Phone USB + BR15 R2R + K11 + 耳机

SPDIF Decoding    播放 + SR11 + BR15 R2R + 功率放大器 + Passive 音箱 + Remote Control

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The unit includes two RCA 和 one XLR analog line outputs, plus optical 和 coaxial digital outputs. You can easily connect to active speakers, external DACs, 和 amplifiers, readily accommodating any system configuration.

Abundant outputs

Effortlessly integrates with your devices

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The 10-b和 PEQ can be used across all operating modes. Through ZHUONING’s proprietary tuning algorithm 和 dedicated app, users can access multiple preset sound signatures, such as retro 和 pop, or simulate/correct the 频率响应 of their gear. With the ability to ex端口, im端口, share, 和 save EQ curves, you can effortlessly play with 和 perfect your tuning. Is manual fine-tuning too complex? AUTO EQ 和 sound presets make it easy to get started. AUTO EQ enables diverse sonic experiences—just up加载 or select your headphone’s original data 和 your desired target curve.

Global 10-b和 PEQ

AUTO EQ

For even greater convenience

*When PEQ is enabled, the maximum 支持 sampling rate is PCM 192kHz/24bit.

*AUTO EQ is currently unavailable under 蓝牙 decoding mode.

 

 

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The entire signal path—from the R2R DAC 和 LPF to the volume control— uses full-differential signal h和ling, resulting in low noise, minimal distortion, 和 large dynamic range. Furthermore, it is equipped with a pop noise elimination system, which further guarantees the integrity 和 robust nature of the audio circuitry.

Fully balanced audio circuit

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AC/DC dual 电源 design

The internal high-quality switching 电源 ensures the device is fed with clean power. It is also equipped with an external DC power 端口*, giving you the flexibility to pair the device with a high-performance 线性电源 和 unlock a new sound.

 

*When using external DC power, ensure the 电源 provides 5V output, ≥2A current, 和 uses a 5.5×2.1mm jack.

*The device automatically switches to prioritize DC power when a DC source is connected.

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Custom LCD display Song info clear at a glance

The custom 1.47-inch 彩色 display offers various themes 和 clearly presents the song title, artist, 和 lyrics* during 蓝牙 playback. Users can also quickly check device status information like the sampling rate, volume, 和 EQ settings.

 

* Lyrics display requires the 蓝牙传输ting source to be compatible with the BR15 R2R. When using the ZHUONING Music App, activate the "External Device 蓝牙 Lyrics" function in the settings.

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The BR15 R2R is both Hi-Res Audio 和 Hi-Res Audio Wireless certified. Whether wired or wireless, you can be rest assured of the product’s excellent sound quality.

Dual Hi-Res audio certifications Guaranteed sound quality

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