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Australian Monitor HA4 4-Channel Stereo Headphone Amplifier

B&H # AUHA4 Mfr # HA4
Usually ships in 7-10 business days

Availability Details


This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.

International Orders*
For international orders, credit cards will be charged at time you place your order.

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You Pay: $130.00
Product Highlights
  • 1/4" Stereo Input
  • 4 Stereo Outputs
  • Individual Volume Controls

The HA4 Headphone Amplifier from Australian Monitor provides high-quality audio in a compact and durable package. The metal enclosure offers a 1/4" stereo input, and 4 1/4" headphone jacks. Each of the 4 output channels has its own volume control, so listeners can set their preferred loudness without affecting others. The unit operates on 12VDC power.

Durable metal housing
Stereo 1/4" inputs
4 stereo 1/4" outputs
Individual volume controls
LED power indicator
Operates on 12VDC power
Number of Channels 4
Input Connections 1 x 1/4" Stereo Input
Output Connectors 4 x 1/4" Headphone Jacks
Input Impedance 100 kOhms, Unbalanced
Maximum Input Level +14dBV
Controls 4 x Volume Knobs
Frequency Response Not Specified by Manufacturer
THD + N < 0.008%
Noise > 90dB
Indicators 1 x Power LED
Dimensions (WxDxH) 4.4 x 2.9 x 1.6" (113 x 73 x 40mm)
Weight Not Specified by Manufacturer
Australian Monitor HA4 4-Channel Stereo Headphone Amplifier
  • Power Adapter
  • 1-Year Limited Warranty
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