Specifications:
The product features line inputs set up with a 1/4 inch TRS connector in stereo. The Impedance max cap is at 100kΩ and minimum at 10kΩ. The max input level is +20dB, and it features Headphone outputs also set up with a 1/4’’ TRS connector in stereo and Impedance of 47Ω. The max output level is 40mW in 100Ω with a USB 5V power supply. This amplifier measures 110mm x 60mm x 48mm and weighs 233g.
Features:
This 4-channel stereo mini headphone amplifier under model name HA4PLUS has a slim body and is supplied power through a USB connector. There are four independent volume controls, and it houses a new tech headphone amplifier chip, giving it a significant power boost compared to the previous version with an ordinary chip. The upgraded circuit ensures a lack of interference, making it a perfect partner for Hi-fi headphones.
Each channel amplifies the signal without any interference, providing a smooth user experience. It features Inputs with 4×6.35mm stereo connector and a stereo output connector. The high-quality gold-plated connector provides a better connection while ensuring smooth signal transmission. The HA4PLUS can be powered with a USB 5V power supply, phone charger, or charge bank.
The exterior of the HA4PLUS is made from high-quality steel with press processing, providing durability and resilience. It has an advanced dust-free spray coating for high adhesion and resistance against skipping and scratching.
Package Includes:
The package contains 1 HA4PLUS Headphone Amplifier, 1 USB Cable, and 1 User Manual.
