Audinst Amp-HP Mobile Headphone Amplifier

Audinst Amp-HP Mobile Headphone Amplifier

Audinst Amp-HP Mobile Headphone Amplifier

Special Order
Expected availability: 7-14 business days

Product Highlights

  • Enables Louder Listening Levels
  • Adjustable Volume
  • 3.5mm Stereo Input and Output Jacks
  • Built-In Rechargeable Battery
  • 3-Way Switch On
  • 2-Color LED for Power/Charging Indicator
  • Protection Against Overcharging
  • Supports Multiple Impedances
  • Includes Audio Cable
  • Includes Power Adapter and Pouch
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This item is noncancelable and nonreturnable.

$0.00 Tax Collected Outside NY and NJ

You Pay: $89.99

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Audinst AMP-HP overview

  • 1Description

The Audinst Amp-HP is a mobile headphone amplifier designed to provide increased volume and sound quality for travelers, athletes, and audio aficionados on journeys, at the gym, and in other noisy indoor and outdoor environments. It works with a variety of headphone impedances from 16 to 300 Ohms and has a simple volume control.

3.5mm stereo input and output jacks ensure compatibility with most mobile devices and headphones. The built-in rechargeable battery delivers up to 10 hours of run time and is protected against overcharging by an internal circuit. Power and charging status is indicated via a 2-color LED above the power switch.

The Amp-HP ships with an audio cable, power adapter, and carrying pouch.

Enables louder listening levels to overcome the weak output of many mobile devices
Adjustable volume control
3.5mm stereo mini-jack input
3.5mm stereo mini-jack output
Built-in rechargeable battery provides up to 10 hours of run time
3-way switch on and 2-color LED for power/charging status indication
Integrated protection against overcharging
Supports impedances from 16 to 300 Ohms
Includes audio cable, power adapter, and carrying pouch
In the Box
Audinst Amp-HP Mobile Headphone Amplifier
  • Audio Cable
  • Power Adapter
  • Portable Pouch
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Audinst AMP-HP specs

    Number of Channels 2
    Input Connections 1/8" (3.5 mm) stereo mini-jack
    Output Connectors 1/8" (3.5 mm) stereo mini-jack
    Maximum Output Level 300 mW + 300 mW @ 32 Ohms
    Impedance Input: 11 kOhms
    Output: 5 Ohms
    Recommended Headphone Impedance 16 to 300 Ohms
    Function Controls Power switch
    Volume knob
    Opamp Model: MUSES8820 (socket type) and AD8397 (SMD type)
    Power Supply: 5 V (dual power supply)
    Battery Type: NiMH (800 mAh, 3.6 V pack)
    Run Time: Up to 10 hours
    Charge Time: 2 to 3 hours (approximately)
    Power Adapter 12 to 15 VDC, 1 A
    Dimensions (W x D x H) 2.4 x 3.1 x 0.8" / 60 x 80 x 20 mm
    Weight 4.7 oz / 134 g (including battery)

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