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Item #:
156653205
Headphone Amplifier -4 Channel Metal Stereo Audio Amplifier, Mini Earphone Audio Amplifier with 12V 1A Power Adapter, 1/4 TRS Headphones Output and
Item #:
156653205
GMD 3673
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Sunday, August 02
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Experience high-quality audio enjoyment with the HA400 Headphone Amplifier, designed for ultimate portability and independent volume control across four channels.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
The mini size makes it ideal for portability, allowing users to easily integrate it into any PC, guitar studio, or stage setup without requiring excessive space.
Enhanced Sound Quality
With 4-channel capability, this amplifier delivers rich stereo audio, ensuring an immersive listening experience for musicians, sound engineers, and audiophiles alike.
Versatile Connectivity
Equipped with 1/4 TRS headphone output and TRS audio input, it supports various audio devices, catering to different needs for studio, stage, and personal use.
Product Details
- HA400 Headphone Amplifier Ultra-compact 4-Channel Independent Control Stereo Headphone Amplifier 20Hz-20KHz Description: - Compact 4-channel stereo headphone amplifier can be used for up to four headphones at the same time for simultaneous listening of main mix with separate volume control. It comes with four powerful stereo amplifiers that deliver outstanding performance at any volume. Clear sound with ultra low-noise 4580 operational amplifiers that are used in studio equipment. Parameter: - 1 input with 6.3mm stereo jack - Input impedance: 100 ohm - 4 outputs with 6.3mm stereo jacks - Output impedance: 80 ohm - Dimension: 103 x 46.5 x 57.2mm Package Included: - 1 x Headphone Amplifier - 1 x 12V Power Supply Adapter 4-Channel Independent of Control: When you use the headphone splitter to share a source with your friends, everyone can independently control the volume of the headphones Interference noise. When everyone is involved in the recording and monitoring process, HA400 is a perfect solution, perfect for stage and studio performances or applications that require multiple headphone connections Ultra Compact & Portable: The metal structure headphone separator with a size of 90X55X40MM resembles the volume of a cassette tape, making it easy to carry. But the configuration is powerful and the functions are complete. You can carry it to any location and scene as well as move it to anyone you want to be controlled Multi Scenario Applications: Powered by the accompanying 12V DC adapter, this ultra-compact headphone amplifier system is suitable for studio and stage applications, as well as outdoor performances, small concerts, home and outdoor karaoke, conference speeches, etc He is the perfect partner for the band! Even in the game, you can fully enjoy the immersive experience with friends
| Inputs/Outputs | 1 input with 6.3mm stereo jack 4 outputs with 6.3mm stereo jacks |
| Brand | KSRplayer |
| Channels | 4 |
| Model name | HA400 |
| Color | Black |
| Accessories | 1 x Headphone Amplifier, 1 x 12V Power Supply Adapter |
| Weight | 0.9 lb (410 grams) |
| Height | 2.8 in (7.1 cm) |
| Mount type | Tabletop |
| Input/output direction | Input |
| Input/output quantity | 4 |
| Has written warranty | No |
Who Should Buy?
-
Musicians
Ideal for musicians needing high-quality sound amplification for instruments during practice sessions or live performances.
-
Audio Engineers
Perfect for audio engineers who require reliable amplification of audio signals for mixing and mastering in studios.
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Home Users
Great for home audio enthusiasts who want to enhance their listening experience from PCs and other devices.
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Casual Listeners
Not suitable for casual listeners who prefer standard audio quality without the need for an amplifier.
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Mobile Users
Inconvenient for mobile users due to its need for a power adapter and lack of portability.
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Sound Engineers
May not meet the demands of professional sound engineers requiring advanced features and customizable settings.
Product Description
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Customer Questions & Answers
-
Question:
Can I use this amplifier with any type of headphones?
Answer: Yes, it's suitable for headphones without an amplifier and can connect with 1/4 inch headphones. -
Question:
What do I need to power the HA400?
Answer: It comes with a 12V DC power supply adapter included in the package. -
Question:
Is it easy to transport?
Answer: Absolutely! Its ultra-compact size makes it easy to carry anywhere.
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MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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GMD 3673
Order now and get it around Sunday, August 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Connect up to four pairs of headphones with independent volume control.
- Utilizes low noise JRC4580 operational chip for high fidelity audio.
- Compact design that easily fits in your bag, perfect for any location.
- Ideal for studio recording, stage performances, and outdoor events.
- Delivers clear sound even at high volumes with powerful stereo amplifiers.
- Great for friends and collaborators to enjoy immersive audio experiences together.
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