QA

Q1：What is the difference between DS2 2024 and DS2 2025?

A：The DAC bodies are identical. They just have some differences in the style of cable they come with.

Q2：Is the balanced output of DS2 170 MW or 510 MW?

The balanced output of the DS2 is 170mW. Fosi Audio has never sold a DS2 with an output power of 510mW. This misunderstanding stemmed from errors in our previous promotional materials. However, all promotional materials have now been updated to reflect the correct output power of 170mW.

Q3:Can I connect the DS2 using a Lightning to USB-C adapter?

YES. If you are using an iPhone with a Lightning port, you will need to purchase a separate Lightning to USB-C adapter cable to connect to the DS2.

Fosi Audio DS2 Mini Audio USB DAC Headphone Amplifier DSD DAC Amp Support 32bit/384kHz with 3.5MM & 4.4MM Dual Outputs

Features:

·Small USB DAC headphone amplifier with optimized HiFi audio architecture ensures high-resolution sound quality. The portable USB DAC DS2 compatible with various systems like Android/iOS/Windows/Mac, compatible with the latest devices: phones/computers/tablets/laptops/audio players, etc. Wonderfully versatile when commuting in the home, office, or gaming.

·DS2 adopts CS43131 DAC Chips supporting DSD 256 and 32Bit/384 kHz PCM, features best-in-class specifications and high-power outputs capable of supporting the most demanding of headphones with impedance above 300Ω.

·Low Noise Floor Clean Sound for True High-Fidelity. DS2 features abundant power with a high signal-to-noise ratio, low distortion, and almost 0 noise.

·3.5MM+4.4MM Dual Headphone Outputs both Powerful to easily drive most headphones. The traditional 3.5mm single-ended headphone output is widely compatible with most headphones, and a 4.4mm balanced headphone output for a more detailed audio experience. Specifications: THD+N 0.0001%, Noise<1.6UV.

·What You Get: DS2 USB DAC Headphone Amp x1, Type-C to Type-C cable x1, USB-A to USB-C Converter x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.

Highlight:

·Frequency response: 20Hz-20kHz (±0.5dB)

S/N: ≥130 dB

·Output Power : SE: 130MW /32Ω, BAL:170MW /32Ω

·Recommended headphone impedance: 16-300Ω(SE); 16-300Ω(BAL)

·Dual headphone outputs: 3.5mm single-ended and 4.4mm balanced headphone jack;

Package Include:

*DS2 USB DAC Headphone Amp x1

*Type-C to Type-C cable x1

*USB-A to USB-C Converter x1

*User Manual x1