Apogee Groove Silver Edition offers the highest quality D/A conversion as a portable headphone amplifier that connects to your Mac or PC via USB 2.0. Optimal sound with any headphone thanks to Constant Current Drive technology.
Specifications
  • Limited edition mobile USB 2.0 D/A converter and headphone amplifier for Mac and PC
  • Audio quality up to 24 bit / 192 kHz
  • ESS Sabre D/A converter
  • Optimises listening experience with iTunes, Tidal, Spotify, Pandora and in other applications
  • Constant current drive circuitry achieves absolutely linear frequency response regardless of headphones
  • Quad Sum DAC: Four D/A converters per channel for maximum dynamic range with minimum distortion
  • Asynchronous clocking technology
  • Multi-colour LED indicators for status and level
  • Power supply via USB
  • Control and mute-switching via surface buttons
  • Compact and portable (95mm L x 30mm W x 16mm D)
  • Specifically crafted body of aluminium in a silver finish
  • Made in the USA
  • Tone distortion: -109dB at 600Ohm load @ 16dBu
  • Distortion: -101dB at 30Ohm load @ 10.5dBu
  • Dynamic range: 119dB, A-weighted
  • Frequency response: 10Hz 20kHz, +/- 0.1dB
Technical data

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Construction

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192 kHz
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Connections

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