TempoTec – Sonata BHD Pro USB-C Dual DAC & Headphone Amp

Asynchronous USB Chip | Dual CS43131 Chip | 4.4mm Balance Output & 3.5mm Single End Output | FPGA+ 3Femtosecond Oscillator | DSD256+ MQA8x | PCM 32Bit/384Khz | Independent High-Precision Volume Control | All Aluminum Alloy Body and Visible Window | RGB LED Indicator Working Status | Exclusive Mode Both on PC And Mobile Phone

The Sonata BHD Pro distinguishes itself from other USB DACs by incorporating FPGA technology and three high-performance oscillators for precise digital and clock control. This innovative approach not only results in a richer and more diverse sound experience but also integrates unique audio algorithms within the FPGA control. While maintaining the product’s audio parameters, these algorithms enable the Sonata BHD Pro to seamlessly pair with a broader range of headphones and cater to different music genres. To accommodate its compact size and power requirements, a professional update on a PC is required, hence the designation “BHD Pro.”

The Sonata BHD Pro is a feature-packed USB C dongle DAC and headphone amplifier designed to deliver exceptional audio quality. With its asynchronous USB chip, dual DAC chip CS43131, professional FPGA, and three high-performance oscillators, it ensures low latency and high precision data transfer for an immersive listening experience.

It Supports a wide range of audio formats, including DSD256, PCM 32Bit/384kHz, and MQA high resolution, the Sonata BHD Pro enables you to enjoy lossless and high-resolution music.

The Sonata BHD Pro, equipped with dual CS43131 DAC chips, offers an incredibly attractive sound profile. With an outstanding SNR of 131dB and an ultra-low THD+N of 0.00012%, this USB C dongle DAC ensures exceptional audio fidelity. Its sound quality surpasses that of a typical mobile phone by a staggering six times.

The Sonata BHD Pro is equipped with both 4.4mm and 3.5mm ports, allowing seamless compatibility with a wide range of headphones and earphones. With its powerful 280mW/32Ω 4.4mm balanced output, it effortlessly drives high-impedance and low-sensitivity headphones like the Sennheiser HD600 and HD660S. From in-ear earbuds to over-ear HiFi headphones, the Sonata BHD Pro delivers exceptional audio performance across different types of headphones. Particularly, the 4.4mm output port enhances the sound stage, creating a more expansive listening experience.

The Sonata BHD Pro provides a seamless and immersive audio experience when used with your mobile phone. It is fully compatible with all high-resolution and lossless music applications, allowing you to enjoy your favorite tracks with exceptional sound quality. By leveraging the capabilities of the Sonata BHD Pro, the sound becomes more beautiful, offering a heightened listening experience that brings out the full potential of your music.

The Sonata BHD Pro offers extensive decoding capabilities, enabling you to enjoy lossless music formats to their fullest extent. It supports the decoding of Direct Stream Digital (DSD) files ranging from DSD64 to DSD256, ensuring accurate playback of these high-resolution audio formats. Additionally, PCM files with a range of 16Bit/44.1kHz to 32Bit/384kHz can be decoded, preserving the original quality and detail of your favorite tracks.

The Sonata BHD Pro features a built-in RGB LED indicator that provides a convenient visual representation of the current sample rate used for music playback. The LED changes colors to reflect different sample rates:
Red: Indicates connection status when music is not playing.
White: Indicates DSD64 to DSD256 playback.
Purple: Indicates MQA (Music app TIDAL) playback.
Yellow: Indicates playback of sample rates between 32kHz and 48kHz.
Cyan: Indicates playback of sample rates between 64kHz and 192kHz.
Orange: Indicates playback of sample rates equal to or greater than 352.8kHz.

This intuitive LED indicator allows users to easily monitor and identify the sample rate being used, providing a visual cue to enhance the overall music-listening experience.

The Sonata BHD Pro features low power consumption, allowing it to provide extended playtime on mobile phones. With a 4000mAh battery, it can continuously play for up to 35 hours, ensuring long-lasting music enjoyment without the need for frequent recharging. This energy-efficient design allows you to immerse yourself in your favorite tunes for extended periods without worrying about battery life.

The Sonata BHD Pro offers a convenient feature that allows for seamless switching between your phone and computer. Whether you’re using it with your mobile device or your computer, you can easily switch between the two without any hassle. This flexibility ensures a smooth and uninterrupted transition, allowing you to enjoy your audio experience on whichever device you prefer.