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Pyle PHA40

4-Channel Headphone Amplifier

List price $54.99

$24.99

with warranty

You Save: $30.00 (54.56%)

Arrives by Thursday, Sept. 25 to zip 20147

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General Features:

  • 4-Channel Stereo Headphone Amplifier
  • Extremely compact and lightweight design
  • 1/4" Input & Output
  • Control knob for each output
  • Red power LED provides visual indication of power
  • Includes 12V DC power adapter
  • Impedance: 80 ohms
  • Signal-to-Noise: 90 dB
  • Color: Black/Gray
  • Dimensions: 4.07"W x 2.24"D x 1.18"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Headphone Amplifier Specifications

Amplifier Style
Some headphone amplifiers are designed to be portable and others are meant to be placed on a desk. This will tell you what style of amplifier this item is.
Portable
Digital-to-Analog Converter (DAC)
A Digital-to-Analog converter (also known as a DAC) converts a digital audio signal into an analog signal. This is especially helpful for listen to music from digital sources, such as iPods and smart phones.
Input Connection
This is the manner in which the headphone amplifiers receive an input audio signal.
3.5mm Mini-Jack
Input Impedance
This is the input impedance of the headphone amplifier.
100 ohms
Output Connection
This is the manner in which the headphone amplifier will output the audio signal.
3.5mm Mini-Jack
Number of Outputs
Some headphone amplifiers have a built-in splitter so multiple pairs of headphones can be connected to it. The number specified here is the number of headphones that can be connected to the amplifier.
4
Output Impedance
This is the output impedance of the headphone amplifier.
80 ohms
Power Requirement
This is the required way to give the unit power. Common power sources are 120V AC (Common house plugs), batteries, or a combination of the two. If the headphone amplifier uses batteries, this will list the type of batteries that are required. Please refer to the description to find out how many are required for the unit to be properly powered.
12V DC
Width
The width of the item from left to right (side-to-side) measured in inches.
4.07"
Height
The height of the item, measured from top to bottom, in inches.
1.18"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
2.24"

DAC Specifications

Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
90 dB
Digital Inputs
The type of digital inputs the digital-to-analog converter features.
Line Level Outputs
The type of analog line level outputs the DAC features.
Power Requirement
This is the required way to give the unit power. Common power sources are 120V AC (Common house plugs), batteries, or a combination of the two. If the headphone amplifier uses batteries, this will list the type of batteries that are required. Please refer to the description to find out how many are required for the unit to be properly powered.
12V DC

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

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Product Summary

Manufacturer

Model Number

PHA40

UPC

068888901468

Weight

0.85lbs

Internal SKU

pha40

Internal Product ID

78265

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Pyle PHA40