Can i use both (6.35mm and aux in) at the same time?

Yes, both inputs can be used at the same time.

Are these stereo outputs? Or does it convert the input signal to mono?

All four headphone outputs are stereo. There is a push-button to turn them to mono. There are left and right inputs. When the mono push-button is depressed, the left and right inputs are summed together to make a mono signal in all four of the headphone outputs.

Single 1/4 balanced trs cable to dual rca for tv. will i still get stereo sound or do i need two trs? there are two ports.

never use it as it not worked at all

Can I connect a pair of speakers to the aux out and then four headphones to the 4 headphones out?

I don't see why not. I wouldn't suggest it because of the ceiling of power available. There are better options for whatever your use case, but it will be more expensive. Also, I just saw they are selling this for $80 right now. I bought it for $45 a few years ago, and that's the most I'd pay for it today. Definitely not worth $80 unless they've upgrade the internals.

Qh4 4 Channel Headphone Amplifier | Desertcart Australia

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

A$217

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Australia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🎧 Amplify your creative flow—hear every detail, share every moment.

VERSATILE CONNECTIVITY - Includes stereo 1/8" aux input/output for effortless connection with laptops, smartphones, and more.
BUILT TO LAST PERFORM - Durable stainless steel enclosure backed by a 2-year warranty keeps your sessions running smooth and worry-free.
SEAMLESS STUDIO INTEGRATION - Dual balanced 1/4" inputs ensure pristine audio quality for professional-grade monitoring.
COMPACT PORTABLE POWERHOUSE - Lightweight and sleek design fits perfectly on any desktop or mobile setup—take your studio anywhere.
PERSONALIZED LISTENING EXPERIENCE - Four separate headphone outputs let every performer control their own volume—no compromises, no distractions.

The Samson QH4 is a professional 4-channel headphone amplifier designed for music production, podcasting, and shared listening. It features four independent 1/4" stereo headphone outputs with individual volume controls, dual balanced 1/4" inputs, and stereo 1/8" aux input/output. Its compact, lightweight stainless steel design makes it ideal for studio or mobile use, delivering clear, customizable monitoring for up to four users simultaneously.

Specifications

ASIN	B01N5K2QKQ
Additional Features	Lightweight
Age Range Description	Adult
Antenna Location	Recording, Studio Monitoring
Audio Driver Type	Dynamic Driver
Best Sellers Rank	#68,149 in Electronics ( See Top 100 in Electronics ) #89 in Power Amplifiers #139 in Headphone Amps
Brand Name	SAMSON
Built-In Media	Amp
Cable Features	Retractable
Carrying Case Color	Black/Silver
Color	Black/Silver
Compatible Devices	Music Production Equipment, Laptops, Desktops, Smartphones
Connectivity Technology	Wired
Control Method	Remote
Control Type	Volume Control
Controller Type	Volume Control
Customer Reviews	4.5 4.5 out of 5 stars (205)
Earpiece Shape	Over-ear
Enclosure Material	Stainless Steel
External Testing Certification	Não aplicável
Frequency Range	17Hz–47kHz
Global Trade Identification Number	00809164019879
Headphone Folding Features	Headphone Amp
Headphone Jack	3.5 mm Jack
Headphones Ear Placement	Over Ear
Impedance	600 Ohms
Is Autographed	No
Is Electric	Yes
Item Type Name	Samson QH4 4-Channel Headphone Amplifier
Item Weight	1.5 Pounds
Manufacturer	Samson
Model Name	QH4
Model Number	SAQH4
Noise Control	None
Number of Items	1
Specific Uses For Product	Music production, Podcasting, Shared entertainment, Personal entertainment, Study
Style Name	Boom microphone stand with a telescoping boom arm
Theme	Professional Recording and Monitoring
UPC	809164019886 809164019879
Unit Count	1.0 Count
Warranty Description	2-year limited warranty.
Water Resistance Level	Not Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.