Apogee Groove USB DAC and Headphone Amplifier

The Apogee Groove USB DAC and Headphone Amplifier delivers high-fidelity portable audio whenever you need it. With support for 32-bit / 192 kHz playback, Groove gives you crystal clear sound whether you're mixing on the road or enjoying music at home.

Powered by ESS Sabre DACs, with Constant Current Drive and Quad Sum architecture, it ensures smooth frequency response with all headphones. Multiple LEDs provide visual feedback for status and level, and it features top-panel controls for volume and mute.

Compatible with USB-C devices, Mac and PC. No software install on Mac and iOS. Includes USB-A and USB-C cables and a carry pouch. Ideal for producers, engineers, and audiophiles seeking stellar sound in a compact package.

Key Features

• ESS Sabre DAC with Quad Sum architecture for high dynamic range
• Supports 32-bit/192 kHz audio playback
• Constant Current Drive for smooth response across headphone impedances
• Multi-color LED indicators for level and status
• Built-in volume and mute controls on top panel
• Premium aluminum build construction

Technical Specifications

• THD+N: ‐109 dB with 600Ω load at 16 dBu
• THD+N: ‐101 dB with 30Ω load at 10.5 dBu
• Dynamic Range: 119 dB (A-weighted)
• Frequency Response: 10 Hz - 20 kHz +/- 0.1 dB at 44.1 kHz sample rate
• Max Output: 225 mW into 30Ω, 40 mW into 600Ω
• Memory / System: 2 GB RAM minimum, 4 GB recommended
• OS Compatibility: macOS 10.8 or higher, Windows 7 or higher
• Included Items: USB-A cable (1 m), USB-C cable (1 m), carry pouch
• Finish: Premium aluminum build, made in USA