Headphone Preamps

The Groove Anniversary Edition from Apogee Electronics is the ultimate portable amp for enjoying every sonic detail with unmatched precision. Compatible with your iOS devices and designed for the most demanding headphones, it guarantees a premium listening experience, wherever you are. Opt for incomparable audio quality with the Groove Anniversary Edition and rediscover your music in a new light.

ARTICLE N° 97102
  • Apogee Electronics Groove Anniversary Edition
  • Portable headphone amplifier, one stereo output
  • ESS Sabre DAC
  • Audio up to 32-bit / 192 kHz
  • Ø3.5 mm TRS mini-jack headphone output
  • Constant current conduction mode provides smooth frequency response with all headphones
  • Quad Sum DAC™, 4 DACs per channel for maximum dynamic range and minimum distortion
  • Asynchronous clock
  • THD+N: -109 dB with a 600 Ohm load at 16 dBu
  • THD+N: -101 dB with a 30 Ohm load at 10.5 dBu
  • Dynamic range: 119 dB (A-weighted)
  • Frequency response: 10Hz - 20kHz
  • Maximum output level: 225 mW at 30 Ω
  • Maximum output level: 40 mW into 600 Ω
  • Listen to Hi-Res Lossless audio on Tidal, Apple Music, Qobuz, and more
  • Compatible with USB-C iPhones, Mac, and PC
  • Multi-color LEDs for status and level indication
  • Top-panel buttons for adjusting and muting volume
  • Premium aluminum construction
  • Made in the USA
  • Compatibility:
  • Memory: 2 / 4 GB RAM
  • macOS 10.8 or later
  • No download or installation required
  • Windows 7 or later
  • Windows users will need to download our driver
  • Comes with 1x USB cable and 1x carrying case
The Groove Anniversary Edition from Apogee Electronics is a high-performance portable headphone amplifier designed to deliver exceptional audio quality to audiophiles and audio professionals.
With its ability to handle 32-bit/192kHz audio, this device allows you to hear every detail of your recordings with unparalleled precision.
Whether you’re on the go or in the studio, the Groove Anniversary Edition is the perfect tool to produce, mix and master your audio projects while hearing every last detail.

Designed to work seamlessly with iOS devices with USB-C ports, the Groove Anniversary Edition easily connects to iPads and iPhones for an enhanced audio experience. If you’re using an iOS device with a Lightning port, simply use an Apple Lightning to USB3 adapter to take advantage of all the Groove’s features. However, it’s important to note that the Groove is not compatible with USB on-the-go devices, as they don’t provide enough power!

Apogee’s Groove Anniversary Edition is designed to power the most demanding headphones, delivering exceptional audio performance even in the harshest conditions. With its ESS Sabre DAC and Quad Sum DAC technology that uses four DACs per channel, the Groove delivers impressive dynamic range and minimal distortion.
Asynchronous clocking and constant current conduction mode ensure a smooth frequency response, regardless of the headphones used. With a premium aluminum construction, this compact amplifier is not only robust but also aesthetically pleasing, meeting the needs of professionals who demand reliable, high-performance equipment.
Headphone output
 1
Mono / stereo
 Stereo
Frequency response, low limit
 10 Hz
Frequency response, upper limit
 20 kHz

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