Key Takeaways
1. Advanced Audio Technology: The HiBy R3Pro II features dual Cirrus Logic CS43198 DACs and four OPA1622 amplifiers, delivering high power output and excellent audio quality.
2. Bluetooth Streaming and Connectivity: Supports Bluetooth 5.1 with various codecs, allowing users to stream music wirelessly and transmit audio to both wired and wireless headphones.
3. Home Audio Integration: Compatible with DLNA, Apple Airplay, and various output options, the device supports multiple audio formats including DSD256 and MQA 8x.
4. User-Friendly Controls: Equipped with a 3.3-inch LCD touchscreen for audio adjustments, it runs on Linux-based HiByOS with over-the-air update support.
5. Stylish Design Options: Available in multiple colors with a choice of materials, the R3Pro II is compact, lightweight, and priced at $199.
HiBy has introduced the R3Pro II digital audio player, aimed at fans of high-resolution music who desire a compact device that’s easy to transport.
Advanced Audio Technology
The HiBy R3Pro II features dual Cirrus Logic CS43198 DACs along with four 4x OPA1622 high-fidelity headphone amplifiers. This setup allows it to drive high-impedance headphones via both 3.5 mm stereo and 4.4 mm balanced headphone jacks. It delivers a maximum power output of 121 mW at 2 Vrms for 3.5 mm headphones and 480 mW at 3.91 Vrms for 4.4 mm headphones. The device’s frequency response spans from 20 Hz to 90 kHz, showcasing a total harmonic distortion (THD) of 0.0005%, a dynamic range of 128 dB, and a signal-to-noise ratio (SNR) of 126 dB when using balanced headphones.
Bluetooth Streaming and Connectivity
Users can stream music to their headphones via Bluetooth 5.1, supporting standard SBC, AAC, or aptX codecs, as well as the Hi-Res Audio-compatible LDAC codec. Additionally, the DAP can transmit streamed music received through Bluetooth or USB from other audio sources to both wired and wireless headphones connected to it.
Home Audio Integration
For those looking to integrate with home audio equipment, the R3Pro II can receive music from DLNA, Apple Airplay, and Bluetooth sources, outputting through USB-C audio out, USB-to-S/PDIF, and line out options.
The DAP is compatible with a variety of popular audio file formats, such as MP3, AAC, FLAC, WAV, and OPUS, along with supporting DSD256, MQA 8x, and 32-bit 384 kHz PCM streaming audio over Wi-Fi from services like Tidal and Qobuz. With a microSD card slot, users can expand storage for thousands of songs on cards up to 2 TB.
User-Friendly Controls
Users interact with the R3Pro II through a 3.3-inch LCD touchscreen with a resolution of 740 x 480 pixels. This allows access to detailed MSEB audio controls, offering options for adjusting sibilance and tonal warmth, features that are not commonly found in other DAPs. The Linux-based HiByOS supports over-the-air updates.
The DAP’s dimensions are 3.4 x 2.4 x 0.9 in. (86.9 x 60.6 x 21.6 mm), and it weighs 5.6 oz. (160 g). It comes with a 4,000 mAh battery that provides a runtime of 21 hours and can fast-charge in just 2 hours using a USB-C power source.
Stylish Design Options
The R3Pro II is available in black and silver models featuring a matte glass back, while the green and orange variants sport an Ultrasuede polyester-covered back. Interested buyers can acquire a HiBy R3Pro II for $199 from the HiBy website today or soon from the HiBy store on Amazon.
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