Samson QH4 4-Ch Headphone Amplifier

4-channel Headphone Distribution Amplifier with Balanced Inputs, Channel Volume Controls, Master Mono Summing and Mute Control, and Aux I/O for Daisy Chaining
Samson QH4 4-Ch Headphone Amplifier image 1
Samson QH4 4-Ch Headphone Amplifier image 1
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Samson QH4 4-Ch Headphone Amplifier
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Quality Headphone Amplifier for a Great Price!

A good multichannel headphone amp can be one of the most valuable studio tools, and the Samson QH4 proves you don't have to spend an arm and a leg to get one. This extremely utilitarian 4-channel headphone distribution amplifier offers many of the same features Sweetwater engineers look for in high-end studio models. Balanced inputs ensure low noise and distortion, while 1/8" stereo aux I/O lets you daisy-chain multiple QH4s together. Mono summing also makes this headphone amp perfect for single-ear monitoring and checking phase cancellation when you mix, and there's a master mute switch to save your ears when you need to make connection changes on the channel you're monitoring.

Samson QH4 Headphone Distribution Amplifier Features:
  • A highly utilitarian 4-channel headphone distribution amplifier
  • Perfect for studio, live, podcasting, and radio applications
  • Balanced 1/4" TRS inputs match the output of professional studio gear
  • Each channel includes a 1/4" stereo output, volume control, and plenty of gain
  • Mono summing accommodates single-ear monitoring and phase checking
  • Master mute switch lets you easily protect your ears when changing connections
  • 1/8" stereo aux I/O allows you to daisy-chain multiple QH4 amps together
Get amazing value from the 4-channel Samson QH4 headphone amplifier!

Additional Media

Studio Monitor Buying Guide

Tech Specs

Input Channels Stereo/Mono channel in
Output Channels 4 stereo channels (mono switchable)
Analog Inputs 2 x 1/4" (left, right), 1 x 1/8" (aux in)
Analog Outputs 4 x 1/4" TRS (headphone outs), 1 x 1/8" (aux out)
Controls per Channel Volume
Form Factor Desktop
Power Supply 15V DC power supply (included)
Weight 0.88 lbs.
Manufacturer Part Number QH4

Customer Reviews

Based on 6 reviews
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Nice little box.

This little box is awesome, like the left and right inputs. This things sounds amazing and it has a great price tag.. don't hesitate to buy this little guy, you won't be disappointed.

Very Nice Yes

It says what it does. It does what it says. Great price! I gave it 5 stars for that. If you want other options, buy a different unit. If you want to run a send from your master channel to a headphone amp and split it into 4 headphone outs with no loss of quality, with no channel volume increase draining from another channel ... with a mono button, a master volume, 4 separate volumes and a mute, well ... my experience says you don't need to visit any more web pages in your search! I turned it up as loud as my long abused ears could handle with the option of going even louder and it was quite clean sounding. In my humble opinion, THIS IS THE ONE! It's about as awesome as Sweetwater itself and anyone who's been around the music store block knows that's a high bar to reach! Great deals! Great Service! Thank You! Good night!
Music background: Decades of live and studio experience as a guitarist and home studio engineer

Don't sleep on this

Before getting this, I was simply using the headphone output on my Scarlett 2i2 and getting decent results on my Sennheiser HD600. I'm well aware these cans require more power to reach their full potential, so I searched around for a minute researching different headphone amps. Many of the options found aren't sold through here and/or had a hefty price point considering it was only one output, one volume knob etc. I narrowed it down it down to one from AKG and this one. The major selling point for me was the fact this not only has a mute button but also an essential mono button for when I'm checking a mix. Additionally, when I'm tracking vocals, individual levels can be checked and adjusted. I feel this is a great investment and a must-have in any studio.

Has a good sound on all four channels

I sent my Audio interface outputs to the inputs and immediately had sound on all four channels. Now I have a total of five headphones including my interface headphone output. Just what I needed for my home studio and it makes it a lot better when I record because more people are sharing in during recordings. Thanks Sweetwater
Music background: Musician/singer songwriter/Audio Engineer

For the price, you can't beat it!

For what it is, it's great! I needed an amp for my headphones as they use around 300oHms and this thing works great for what I'm doing. I use Sennheiser HD600 headphones with this amp and it works like a charm. Good price too, compared to other headphone amps.. The daisy chain feature is kind of cool too, incase I ever have the need to expand the 4 headphone outputs to 8. I also love the mono button, allowing me to reference my mixes in mono with the push of a button is really handy. Thanks Sweetwater for the excellent product, customer service and fast shipment!
See also: Headphone Amps, Samson, Samson Headphone Amps and Distribution