

Hero image 0 of PHA40 4-Channel Stereo Headphone Amplifier, 0 of 2
PHA40 4-Channel Stereo Headphone Amplifier
Key item features
- Compact Design: The PHA40 features a compact control unit with dimensions of 4.07'' x 1.18'' x 2.24'', making it easy to integrate into any setup.
- Volume Control: Each of the four channels has independent rotary volume controls, allowing users to adjust their own headphone levels.
- Multiple Outputs: Equipped with four 1/4'' stereo headphone TRS output connector jacks, enabling up to four headphones to be connected simultaneously.
- Input Connectivity: Includes a 1/4'' TRS source input connector jack for easy connection to your audio source.
- Power Indicator: The unit features a power on LED indicator to show when the amplifier is operational.
- Included Power Supply: Comes with a DC 12V/150mA power supply, ensuring the amplifier is ready to use out of the box.
- High-Quality Audio: Contains four high-power stereo amplifiers with ultra-low-noise operational amplifiers for outstanding audio performance, even at maximum volume levels.
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Specs
- BrandPyle
- Channels4
- Model namePHA40
- ColorMulticolor
- AccessoriesPower Supply
- Weight0.99 lb
Current price is USD$32.99$1.21/ea
Price when purchased online
- Free shipping
Free 30-day returns
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Arrives by Fri, May 22
|Sold and shipped by GEP Deals
4.27511961722488 stars out of 5, based on 418 seller reviews(4.3)418 seller reviews
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Starting from $36.96
About this item
Product details
If you're tracking more than one musician at once, or if everyone in a group wants to listen to a playback, you need a monitor distribution system. The compact, flexible PHA40 can power up to four pairs of headphones and up to four independent volumes. Grab this super-compact amp during your sessions to power practically any headphones--four of them at the same time, to be exact. This allows four people in your studio to listen to the main mix while recording and each listener can determine their own volume level using the dedicated output level controls. The PHA40 contains 4 high-power stereo amplifiers that maintain the highest sonic quality even at maximum volume levels. These ultra-low-noise operational amplifiers are included for outstanding audio performance.
- Compact Control Unit
- Stereo Headphone Output Level Adjustment
- Independent Channel Rotary Volume Controls
- (4) 1/4'' Stereo Headphone TRS Output Connector Jacks
- 1/4'' TRS Source Input Connector Jack
- Power On LED Indicator
- Power Supply Included, DC 12V/150mA
- Dimensions (W x D x H): 4.07'' x 1.18'' x 2.24''
info:
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Specifications
Inputs/Outputs
1/4'' TRS Source Input Connector Jack
1/4'' Stereo Headphone TRS Output Connector Jacks
Brand
Pyle
Channels
4
Model name
PHA40
Warranty
Warranty information
1 YEAR
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
proposition 65 reasons:Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Customer ratings & reviews
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Showing 1-3 of 5 reviews
Mar 2, 2016
Wayne
5 out of 5 stars review
Amplifier
I needed to hook up headphones to my Samsung Ultra TV and wasn't sure if this was the answer but it works perfect and more than what I expected at a nice price.
Helpful?29XSFUU8U2QY23140793
Dec 24, 2025
Anthony
4 out of 5 stars review
Verified Purchase
The item does exactly as I wanted to do and the item is reasonably priced and works and functions as expected.
Incentivized Review
Helpful?29XSFUU8U2QY23140793
Aug 17, 2018
iHubRadio
3 out of 5 stars review
Product OK, Vendor Sucks.
Not bad for something this inexpensive. However, I needed them on a deadline and paid for expedited shipping and the supplier did not ship them correctly. While they did refund the difference in shipping charges, it wasn't easy to do because of the HORRENDOUS customer service and a voice mail box that is always full.
Helpful?29XSFUU8U2QY23140793
