ART HeadAMP 4 Eight Output Stereo Headphone Amplifier

ART HeadAMP 4 Eight Output Stereo Headphone Amplifier Overview: 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 Features: 4 Output Channels Each with Individual Volume Control Stereo ¼-inch & 1/8-inch Inputs (Wired Parallel) Can be Connected to Any Line-Level Source or Headphone Output Four Stereo ¼-inch & Four 1/8-inch Headphone Outputs Power "On" LED Specifications: 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.