The Seismic Audio SA-4HP stereo headphone amplifier is the perfect solution for anyone who needs to amplify a signal for up to 4 headphones. The ultra-compact size and premium quality allow for the use of this small amplifier for a wide range of applications. Simply plug in the AC power adapter, connect your stereo input source and adjust the volume to your desired settings! Superior Quality. Affordability.  Seismic Audio.

Features

• Model: SA-4HP
• 4 Channel‚ Stereo Headphone Amplifier
• Inputs: 1 - 1/4 Inch TRS (Stereo)
  
• Outputs: 4 - 1/4 Inch TRS (Stereo)
• Each individual output has its own Volume control
  
• Power LED indicator light
  
• Durable metal housing with high-quality knobs
  
• Includes a 12V AC Power adapter
• Dimensions: 4" x 2.25" x 1.25"
• Weight:‚ 0.61 lbs
  

Specifications

• Input Impedance- 22K ohm | Output Impedance: Min. 16Ohm
• Max. Input Level: +22dB | Max. Gain: 20dB/Channel
• S/N Ratio: >98dB | Frequency Response: 20 - 20 kHz
• Digital Time Delay: 140 - 342ms
• THD: < 0.01%
• Please note this is a STEREO headphone amplifier. To avoid damage or misuse, do not try to plug in a Mono cable

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov