ART HeadAmp 4



Eight Output Stereo Headphone Amp




The ​HeadAmp4​ offers 1/8th-inch as well as 1/4-inch inputs and outputs as well as lower noise, lower distortion and more output in a new custom extruded stackable metal case.

Ideal for virtually any home or project studio, the ARTcessories ​HeadAmp4​ easily adds additional headphone outputs to any mixer, computer audio interface, workstation, iPod, media player or laptop without creating any additional load on the existing headphone source.

Individual-level controls for the four headphone outs, 1/4-inch and now 1/8th-inch connections allow the HeadAmp4 to connect to virtually any source, and drive any headphone configuration including studio phones, in-ear monitors or custom ear pieces or any combination of the above.

Key Features

  • 4 Output Channels Each with Individual Volume Control
  • Stereo 1/4-inch & 1/8-inch Inputs (Wired Parallel)
  • Can be Connected to Any Line-Level Source or Headphone Output
  • Four Stereo 1/4-inch & Four 1/8-inch Headphone Outputs
  • Power “On” LED


  • Maximum Input Level +14dBV
  • Input Impedance 90.9k Ω
  • Maximum Output Level +14dBu
  • Maximum Gain 20dB
  • Output Impedance 47 Ω (each output)
  • Frequency Response 20 – 20 kHz
  • Signal To Noise Ratio > 90dB (ref 0dBu)
  • Total Harmonic Distortion <0.01%
  • IMD (SMPTE) 0.01%
  • Power 12V DC (Adapter included)
  • Dimensions 1.85″H x 4.6″W x 4.1″D (47mm x 117mm x 104mm)
  • Weight 1.3 lbs (0.61kg)
  • Notes 0dBu = 0.775Vrms