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Samson QH4 4-Channel Headphone Amplifier

The Samson QH4 is a 4-channel headphone amplifier designed to distribute your audio to up to four individual headphones, each with its own volume control.


(13 reviews)


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MSRP: Old Price $139.99 Discounted Price $79.99 Save : $60.00 (43%)
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MSRP: Old Price $139.99 Discounted Price $79.99 Save : $60.00 (43%)
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Samson’s QH4 4 channel headphone amplifier is a high power solution for stereo desktop headphone distribution in home and project studios. It can send audio to four individual headphones, each with an independent volume control. The QH4 provides stereo 1/4 “inputs for use with professional equipment like mixing consoles or audio interfaces and a 1/8” stereo input for listening to music from Laptops, Tablets and Smartphones.

Full Control
The QH4 provides independent level control of each headphone channel via top mounted volume knobs. A master volume control is also included for making quick overall level adjustments. The convenient master output Mute button can silence all of the channels with one push.

Mono Equipped
The Samson QH4 is completely Mono friendly. You can work with Mono audio signals by simply connecting the sound source to the amplifiers left ¼” input. A Mono button of the top panel can be used to combine your stereo channels to help check for any Phase or compatibility issues.

Power to Play
The lightweight QH4 features a sleek black finish that complements any desktop. The QH4’s impressive Noise Floor and wide frequency response is ideal for critical monitoring of your tracks. The headphone amplifier includes a 15V power supply.

Whether you're tracking multiple performers in a studio, recording a podcast, watching a video with friends or just kicking back listening to some tunes, the QH4 provides great sound at an amazing value.

  • 4-channel stereo headphone distribution amplifier
  • Four independent 1/4" stereo headphone channels
  • Individual volume control on each headphone channel
  • Two balanced 1/4" input connectors
  • Stereo 1/8" Aux input and output
  • Master Mute and Mono-summing switches

Get your Samson QH4 4-Channel Headphone Amplifier today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • QH4 4-Channel Headphone Amplifier
  • Power Supply
  • Owner's Manual

I totally recommend. Best product i have used so far


This product is hreatnis fast and easy , hookd up to elcricity and ure ready to go. Best and cheapest product out there.



A headphone amplifier that should be in all home recording s


I'm extremely satisfied with the stereo headphone amplifier after purchasing the cable required for the amplifier it performs above and beyond what I expected great job Baron at Sam Ash in Marietta Georgia outside of Atlanta



I would buy this product again


I use this product when recording my podcast



Don't buy the cheaper other brand one!


Great headphone amp!



Great affordable answer for home studio


Works as advertised and affordable



Great headphone amp


Sam Ash once again is great for helping me choose the write product for my need. This headphone amp is perfect for the condition of my performance!! Thanks again Sam Ash !!



Need to Be Loud But Quiet This Is It!


Love this thing! Need to be able to jam and not be loud and this is the best solution!



Small and portable


The Samson QH4 headphone is great for anyone that is light on space but wants multiple people to hear what is being played. With 4 individual channels this is ideal for bands that are on tour and wanted to record demos while they are on the road. Really good clear sound.


Edison, NJ

I love it


Finally a simple headphone amplifier for everybody! Sometimes it's hard to find a good headphone amplifier that can be used in the studio or on the stage at an affordable price. This product is very simple and easy to use, nothing about it is complex. This is a great buy and I'm glad Samson put out a headphone amplifier with this design. This review is from Ellis at Sam Ash in Richmond, VA.


Richmond, VA.


Great Little Headphone Amp!


This is a great headphone amp if you don't have room for a rack-size headphone amp or are on a budget. It doesn't take up a lot of room so it's great for smaller recording setups. For input, you can run a 1/4" mono signal into it, and for stereo, you can run left/right TRS 1/4" or stereo 1/8"--so you can pretty much get any signal from any source into this unit. For output, there are four 1/4" headphone jacks (each with its own level control built into the top of the unit so they are easily accessed) and an alternate stereo 1/8" out the back. This also features a master level control and a mute switch. For the price, you can't beat this unit! I am a verified reviewer at Sam Ash Music.

Gerald @ #56

Cincinnati, OH


QH4 4-Channel Headphone Amplifier

4.9 13


Power 15VDC adapter
Inputs 2 x 1/4" balanced, stereo 1/8" unbalanced TRS
Model QH4
Frequency Response 17Hz–47kHz (-3dB)
Controls Master volume, master Mute, master Mono, 4 x Channel volume
Outputs 4 x stereo 1/4" unbalanced, stereo 1/8" unbalanced TRS
Warranty Info:

The manufacturer's warranty covers parts for TWO years and labor for TWO years from date of purchase.  The warranty excludes damage from misuse, abuse, and contains other exclusions. ALL rechargable batteries are covered for a period of 90 DAYS from date of purchase.

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