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.

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$U9314

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Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Amplify Your Audio Game!

SILENCE THE NOISE - Enjoy crystal-clear sound with advanced noise-cancelling technology.
COMPACT PORTABLE - Designed for easy transport, perfect for studio sessions or on-the-go.
USER FRIENDLY CONTROLS - Effortlessly adjust volume with intuitive control for seamless operation.
VERSATILE COMPATIBILITY - Connects easily with smartphones and other devices for ultimate convenience.
ELEVATE YOUR SOUND EXPERIENCE - Immerse yourself in rich audio with 4-channel output for multiple listeners.

The Samson Technologies QH4 is a 4-channel studio headphone amplifier designed for professionals and enthusiasts alike. With its compact design and noise-cancelling features, it provides an exceptional audio experience, making it perfect for studio use or personal enjoyment. Weighing just 1.5 pounds, it’s easy to transport and compatible with various devices, ensuring you can enjoy high-quality sound wherever you go.

Specifications

Connectivity Technology	Wired
Special Feature	noise cancelling
Included Components	Headphone Amplifier
Age Range (Description)	Adult
Compatible Devices	smartphone
Control Type	Volume Control
Item Weight	1.5 Pounds
Net Quantity	1 1
Number of Items	1
Is Autographed	No
UPC	809164019886 809164019879
Product Dimensions	25.4 x 7.62 x 15.24 cm; 680.39 g
Item model number	SAQH4
Special features	noise cancelling
Other display features	Wireless
Manufacturer	Samson Technologies
Country of Origin	China
Item Weight	680 g

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