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Alto HPA-4 Four Channel Headphone Amplifier
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Alto HPA-4 Four Channel Headphone Amplifier

Our HPA4 4-Channel Headphone Amplifier is the result of many hours of listening and tests involving common people, area experts, musicians and technicians. The result of this effort is a versatile and extremely musical 4-Channel Headphone Amplifier.

The HPA4 4-Channel Headphone Amplifier provides Main Inputs on the rear panel and Direct In Input on the front panel to drive any or all of the 4 stereo headphone amplifiers, when using the Direct In Input, the Main Inputs signal will be interrupted automatically, the Main Outputs on the rear panel can be used to interlink any number of HPA4s for expanding. The AUX In input on each channel is used to add an additional input signal to the master signal, with the corresponding Balanced Control to determine the mix ratio between the two signals. In parallel with the Headphone Outputs on the rear panel, the Headphone Output on the front panel is also used to output the signal of the individual channel.

   $ 249.99    $ 224.10    (shipping $3.00) Buy Now!   

Specifications

  • Four independent high-power stereo headphone amplifiers
  • Four input/aux. sections provide four stereo mixes
  • DIRECT IN on the front panel for additional input
  • Each channel has treble/bass control
  • Each channel has output level control
  • Three headphone outputs on each channel
  • Each channel has an LED output meter
  • Paralleled main outputs to chain more headphone amplifiers
  • Weight: 2.9kg (6.4 lb)
Note: All prices are inclusive of GST
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