4-Channel Headphone AmplifierThis compact headphone amplifier features one 1/4" TRS stereo input and four 1/4" TRS headphone outputs, allowing up to four pairs of headphones to share one audio source at the same time. Ideal for headphones with 32100 impedance, it delivers stable signal distribution for studio monitoring, recording, and audio sharing.
Independent Volume Control for Each ChannelEach headphone output has its own independent volume knob, so every listener can adjust the sound level to their preference without affecting others. Perfect for band practice, podcast recording, studio sessions, group monitoring, and multi-person audio listening.
Low-Noise JRC4580 Operational Amplifier ChipBuilt with a low-noise JRC4580 operational amplifier chip, this 4-channel headphone amp provides clear stereo sound, high gain, and reliable output performance. It helps reduce unwanted noise and delivers a clean listening experience for music, monitoring, and recording applications.
Ultra-Compact Metal DesignWith a durable metal housing and compact size of 90 × 55 × 40 mm, this portable headphone splitter amplifier is easy to carry and saves space on your desk, studio rack, or audio setup. Despite its small size, it offers powerful functionality for daily use and professional audio environments.
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4 Channel Headphone Amplifier, Mini Metal Stereo Audio Amp with 1/4" TRS Input & 4 TRS Outputs, 12V Power Adapter, Portable Headphone Splitter Amplifier for PC, Guitar, Studio, Stage
Learn more about the Generic Brand HA400
Model
Brand
ELZONYX
Series
HA400
Model
HA400
Dimensions & Weight
Dimension
7.1882 cm x 9.1948 cm x 12.7 cm
Weight
0.29 kilograms
Additional Information
First Listed on Newegg
July 20, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.