HA-4 Compact 4-Out Headphone Amplifier
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Product Highlights
  • 4-Out Headphone Amplifier
  • 10-50 kHz Frequency
  • 3.5mm Output
  • 2x AA Power Supply
Zoom HA-4 Compact 4-Out Headphone Amplifier Zoom HA-4 Compact 4-Out Headphone A...
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Web Availability: Special Order
This product will be Special Ordered just for you from the manufacturer. We do not stock this item due to its uniqueness or import schedule. Special Order items are Final Sale, see our Return Policy for details.
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Overview

Compact 4-Out Headphone Amplifier

The ZHA-4 splits a single stereo headphone output into four separate powered 1/8˝ headphone jacks, each with their own volume and mute control. Perfect for bands, podcasts, productions, and more.

Key Features:

  • Portable, stereo headphone amplifier designed for demanding and critical audio monitoring.
  • 4 independent 3.5 mm headphone outputs, each with a dedicated volume control knob.
  • Independent mute buttons for each channel provides the ability to mute each output channel immediately without affecting overall output settings.
  • High versatility of the two-way power system. Powered by either two AA batteries or the USB Type-C connector from USB AC adapter or USB battery pack.

Power Options

Two AA batteries provide hours of portable power. For longer sessions, connect the USB-C port to a portable battery or plug directly into the wall.

What's Included

ZHA-4 Handy Headphone Amplifier
Stereo Mini Audio Cable (50 cm / 19") 

Reviews

Product Specifications

HA-4 Compact 4-Out Headphone Amplifier
Gain 24 dB
Clipping Level 18 dBu
Output Impedance 47 Ω
Frequency Characteristics 10 – 50 kHz, +/-1.0 dB
Dynamic Range ≧100 dB
Input Impedance 10 kΩ
Power Supply 2*AA batteries (alkaline, nickel-metal hydride or lithium) / External USB Type-C DC5V / 1 A
Weight 180 g (6.3 oz)
External Dimensions 13 x 7 x 5.2 cm (5.1 x 2.7 x 2.04")
Estimated Continuous Operation Time using Batteries about 3.5 hours with Alkaline / about 4.5 hours with NiMH (1900 mAh) / about 8.5 hours with Lithium

Questions & Answers

Zoom HA-4 Compact 4-Out Headphone Amplifier

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