Mouse over to zoom in

HA4PLUS Compact 4 Channels Mini Stereo Headphone Amplifier Portable Recording Earphone Amplifier

HA4PLUS Compact 4 Channels Mini Stereo Headphone Amplifier Portable Recording Earphone Amplifier

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.


Download freely and enjoy extra offers!

Ship From:
  • China Warehouse
Please select a warehouse
Usually will be shipped in business days hours
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.


Ship to

United States
Stock in: china


Please select a color

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!


Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
This mini headphone amplifier splits a single-stereo signal into 4 headphone outputs. The circuitry delivers top-notch sound even in a harsh environment. Each channel comes with its own level control without interaction. Fine quality steel chassis provides extreme durability.

Fine quality steel with press processing, sturdy and practical. It adopts advanced dust-free spray processing, high adheresion, anti-skip and anti-scratch.
Its USB power design allows it powered by computer or power-bank.
4 * 6.35mm stereo input connector. Fine quality gold-plated connector ensures fine connection. Pursuits-purity sound quality ensures signal smooth transmission.
Each channel amplifies the signal delicated without interference.
4 channel independent volume control, its power reaches to 100mw.

Main color: black
Main material: metal
Line inputs impedance: 100kΩ max, 10kΩ min
Line inputs max input level: +20dB
Headphone outputs impedance: 47Ω
Headphone outputs level: max. 40mw in 100Ω
Item size: 105 * 58 * 32mm / 4.1 * 2.3 * 1.3in
Item weight: 223g / 7.9ounce
Package size: 120 * 70 * 40mm / 4.7 * 2.8 * 1.6in
Package weight: 300g / 10.6ounce

Packing List:
1 * Headphone Amplifier


Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at http://www.tomtop.com/contacts

open this forum in full page
Customer Reviews

There are no customer reviews yet.

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
Be the first to review this item

Top Sellers More>

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed


TOMTOP use cookies to give you the best shopping experience. If you continue to use our services or create a new account, we will assume that you agree to our  Privacy Policy.

Tell us which product you want to Social Saving

Click the refresh verification code