Fosi Audio DS2 Dongle DAC Headphone Amplifier

Product details

• Upgraded Version: A new generation USB-C portable headphone DAC and amplifier, supporting up to DSD256 and PCM 32bit/384kHz decoding for a high-resolution sound reproduction. It delivers a powerful drive of up to 170mw 32Ω each channel, effortlessly powering high or low-impedance headphones with 3.5mm single-ended or 4.4mm balanced connections, immersing you in the exquisite world of music.
   
• Flagship Chips: Featuring two next-generation Cirrus Logic CS43131 DAC chips, the DS2 delivers superior system-level audio performance without draining your mobile source device's battery life. With its ultra-low 1μV noise floor, minimal 0.0001% THD, high 130dB SNR, and excellent 109dB SINAD, it enables you to enjoy pure sound.
   
• Easy to Use: Connect it to your audio source and enjoy high-quality music without any complicated settings. The device features independent 60-step volume control buttons, providing you with a seamless, stepless volume adjustment experience and supporting volume memory function.
   
• High Compatibility: Fully supports a wide range of mainstream audio source devices. Not only can it serve as a portable DAC and headphone amplifier for iPhone 15, 15 Plus, 15 Pro, iPad Pro, and Android phones, but it can also function as an external sound card for your computer, laptop or Mac, decoding high-quality music for you.
   
• Exquisite and Durable: The DS2 is crafted from solid metal using CNC machining and shock-resistant. Its sleek design offers a smooth and comfortable grip, providing a refined tactile experience. In addition, Fosi Audio pledges to provide a 24-month worry-free warranty and responsive customer service to all users.

Specifications
Specifications    Details
Model    DS2-2024
Output Power    130mW(SE); 170mW(BAL)
Terminating Impedance    16~300Ω
Input Mode    USB Type C
Output Mode    3.5MM + 4.4mm balanced output
Frequency Range    20Hz-20kHz (±0.5dB)
THD    ＜0.0001%
SNR    ≥130dB
SINAD    ＞109dB
Noise Floor    ＜1μV
Sampling Rate     PCM 32bit/384kHz, DSD256
DAC Chip Set    CS43131x2
Compatible Devices    iOS/Android/Mac/Windows
Device Weight    3.2 ounces