Portable USB DAC Amp 44mm Balanced Grey OGCase

Take your music beyond standard phone audio with this portable USB DAC amplifier featuring a powerful 4.4mm balanced output. Designed for serious listeners, it transforms everyday streaming into rich, high-resolution sound with impressive clarity and depth.

Compact yet powerful, it’s the perfect companion for high-impedance headphones at home, work or on the go.

Key Features

• Dual Tube & Transistor Modes – Switch between warm tube-style sound and clean solid-state performance

• Premium ESS DAC Chip – Delivers precise, high-resolution audio with exceptional detail

• Hi-Res Audio Support – Supports PCM up to 768kHz/32bit and native DSD512

• 4.4mm Balanced & 3.5mm Outputs – Flexible connection for standard and balanced headphones

• Powerful Output – Drives headphones up to 300Ω with strong, dynamic performance

• Advanced Amplifier Design – OP + BUF architecture for clean, stable amplification

• Compact Metal Body – Durable, pocket-sized design ideal for portable setups

• Companion App Support – Customise sound settings on compatible devices

Specifications

• DAC Model: ESS ES9069

• Amplifier Chips: Dual OPA1662

• Output: 3.5mm Single-Ended, 4.4mm Balanced

• Supported Formats: PCM 768kHz/32bit, DSD512

• Recommended Headphone Impedance: Up to 300Ω

• Input Type: USB

• Body Material: Metal

• Dimensions: 70 × 36 × 15mm

Package Contents

• 1 x Portable USB DAC Amp (Grey)

• 1 x Protective OGCase

• 1 x USB-C to USB-C Cable

• 1 x USB-C to USB-A Adapter

• 1 x User Manual

What Makes This a Smart Buy:
You get desktop-level HiFi performance in a pocket-sized device. With balanced output and dual sound modes, it’s a versatile upgrade that unlocks the full potential of your headphones.