From the brand
Product Description
Share a Single Stereo Source: 4 channel amplifier with separate volume knobs for each of the 4 outputs.
No audio crackle, minimal distortion at highest volume
Fantastic Stereo Audio Quality: Mini stereo amplifier with 4 x 1/4” Stereo Headphone TRS Output Connector Jacks, 1 x 1/4” TRS Source Input Connector Jack
Compact and Portable: Solid metal build construction headphone mixer, tight connections, smooth operating knobs. Components and exceptionally rugged construction ensure long life
Used for Applications: Features a durable and compact design headset amplifier perfect for both on-stage and in-studio performances or application that requires multiple headphone connections Headphone amplifier 4 channel would be excellent for up to four people monitoring the mix for tracking, live uses. Ultra-compact headphone amplifier system for studio and stage applications.
Package List: 1 x Headphone Amplifier 1 x Power Adapter 1 x Power Cord 1 x Manual
How to Use:
Power button ‑ on/off AV mute button ‑ turns on or off the RCA input signal, 6.35 mute button ‑ turns on or off the 6.35mm input signal 3.5 Mute button ‑ turns on or off the 3.5mm input signal
Specification:
Item Type: Headphone Amplifier
Material: Metal
Model: HY-14II
Scope of Application: Ultra Compact Headphone Amplifier System for Studio and Stage Applications
Channels: 4 Channels
Input Jacks: Stereo 3.5mm TRS Jack, Stereo AV Jack
Input Impedance: 22KΩ
Input Signal Level: +22dB
Output Jacks: Stereo 1/4 in TRS Jack, Stereo 3.5mm TRS Jack
Output Impedance: 16Ω Minimum
Maximum Gain: 19dB/Channel
SNR: >98dB
Power Switch
Convenient for you to activate/deactivate the headphone amplifier to conserve energy. Minimize the inconvenience of powering down.
MONO/STEREO Control
Simple for you to replicate the mono or stereo impact.
Volume Knobs
Each channel comes equipped with a volume knob, allowing you to independently adjust the volume of each channel.
Mute Switchs
Each input channel features a mute button, allowing you to modify the input for various input channels.

























Sam Joel –
Good product
Overall product working great as per my expectations.
S.P. –
Connecting problem
Very Good product. But I have a issue when I connect condensor mic with my Audio interface and on fantom power then due to amplifier there is disconnects audio interface from my DAW. Can any suggest solution for this ?
Azriel Gershom Raj –
Best Product
The packing was really good…The build quality is also worth for the moneyThe product works really well…It’s just awesome..No issue
Nilesh –
Amazing
This product is amazing, with so many features and compatibility options. Amazing sound quality as well
Tapas Mondal –
Hayden 4channel headphone amplifier excellent performance
Excellent product 👌
Dole: –
It is best for table top placement. Only this amp has self noise
The product is good sturdy made. The knobs are goods. The placement of the headphone jack is the best part.
Abhishek toto –
Metal Body
Its build quality is so good, full Metal body and heavy. Works so good .
Rahul Deb Karmakar –
Must buy
Very good.