HIDIZS SD2 - DAC

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 device's 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 SD2 features the advanced ES9270 audio decoding chip from ESS Technology, showcasing a patented 32-bit HyperStream II QUAD DACTM architecture.