Feature(may vary by option.)
●[Revolutionary Multi-Purpose] Introducing the Hidizs SD2, a versatile HiFi Dongle DAC Type-C to 3.5mm Adapter equipped with the independent ES9270 chip.Supporting up to 32 bit 383kHz PCM decoding and native 128 DSD decoding, it delivers powerful performance. Seamlessly decode and play lossless Hi-Res music, making it a user-friendly, simply plug-and-play gadget.
●[Powerful Audio Enhancement] With the standard Type-C interface, this portable dac seamlessly connects to smartphones, computers, tablets, and gaming consoles, acting as a external sound card or audio decoding amplifier. Its 3.5mm headphone jack supports direct connection to wired headphones or external active speakers, delivering a maximum single-ended output power of 70mW + 70mW @32Ω.
●[In-line Control&HD Mic Support] It not only supports in-line control but also features a high-definition microphone. Plugging it in enables SD2 to convert microphone audio streams to 24-bit, 48 kHz, ensuring clear voice transmission. It serves as an essential portable dac amp, enhancing audio experiences and delivering Hi-Res music in various usage scenarios.
●[Zero Delay] Hidizs SD2 enhances audio output on various devices, offering a seamless experience for multimedia and gaming. Compatible with Windows, iOS, Android, HarmonyOS, and more, it ensures zero-delay joy with wired headphones—simply plug in, play, and immerse yourself in sound.
●[EQ Sound Adjustment] SD2 is compatible with the built-in EQ sound adjustment features of various mainstream music apps. This functionality allows it to bypass the integrated audio processing of mobile devices, such as smartphones and tablets, providing a genuine, high-fidelity audio experience by decoding and outputting Hi-Res and other high-quality audio files.
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Description
HIDIZS SD2 HiFi Type-C to 3.5mm Adapter Dongle DAC
The SD2 mini DAC headphone amplifier has a built-in powerful ES9270 independent DAC chip, supports native DSD hard decoding, and performs efficient clock processing on digital audio, allowing the digital clock to be accurately restored and with powerful processing capabilities.
Specification
- Dimensions: 34.5×20×10ｍｍ
- Net weight: 6g
- DAC Chip: ES9270
- DSD: Native DSD64/128
- PCM: Support up to 384kHz/32Bit
- Output option: Single-ended 3.5mm
- Sampling rate indicator: Support
- Transmission interface: Type-C interface
- Supported System: Android, Windows, Mac OS, iPad OS
- Audio Parameters: Test Conditions @32Ω Load
- Frequency Response: 20Hz-40kHz
- Distortion: PO (3.5): 0.0015%
- Signal-to-noise ratio: PO (3.5): 118dB
- Separation: PO (3.5): 64dB
- Output power: Up to 70mW+70mW SE 3.5mm
Sample Rate Indicator
- Red Color: PCM 44.1-48kHz
- Blue Color: PCM 88.2-384kHz & DSD
Design
SD2 boasts a cutting-edge aluminum alloy chassis crafted with a unique etching technique, creating a striking Mecha style appearance with sharp lines and geometric shapes. This visually stunning design not only enhances the devices aesthetic appeal but also reflects a high level of craftsmanship.The carefully angled 3.5mm audio jack, inclined at 45 degrees, optimizes the mobile audio decoding amp experience, seamlessly combining style and functionality.
Audio Decoding Chip
The Hidizs SD2 features the advanced ES9270 audio decoding chip from ESS Technology, showcasing a patented 32-bit HyperStream II QUAD DACTM architecture.