Portable USB DAC Headphone Amplifier with 3.5mm/4.4mm Output

Enhance your audio experience on the go with this high-performance portable USB DAC and headphone amplifier. Designed for audiophiles and music lovers alike, this compact device delivers exceptional sound clarity and dynamic range through dual ES9069Q DAC chips. Whether you're using Android, iOS, Mac, or Windows, enjoy studio-quality HiFi decoding with balanced and unbalanced outputs for versatile connectivity. Ideal for powering high-impedance headphones, this mini amplifier transforms everyday listening into an immersive experience.

Key Features

• Dual ES9069Q DAC chips for precise audio decoding

• Supports high-resolution PCM768 and DSD512 playback

• 650mW+650mW output power drives high-impedance headphones

• Balanced 4.4mm and standard 3.5mm headphone outputs

• Compact all-metal body ideal for portable use

• Compatible with Android, iOS, Mac, and Windows devices

Specifications

• DAC Model: ES9069Q ×2

• Amp Chip: OPA1662 ×2

• Output Power: 650mW + 650mW

• Signal-to-Noise Ratio: 126dB

• Output: LINE OUT, Balanced Out

• Input: USB, LINE IN

• Dimensions: 64 × 27.7 × 12.7mm

• Recommended Headphone Impedance: 101–150 Ohm

• Bluetooth / WiFi: Not supported

• Built-in Battery: No

Package Contents

• 1 × Portable USB DAC Headphone Amplifier

• 1 × USB Cable

• 1 × User Manual