4/6 Channels Mini Audio Stereo Headphone Amp Volume Control Metal Stereo Audio Amplifier In-Ear Monitoring System Mini Portable Earphone Splitter 6.35/3.5mm Input for Stage and Studios
Feature:
1. Premium Construction: Made with a durable metal casing and equipped with non-slip pads at the bottom, this mini audio stereo headphone amp ensures stability and longevity.
2. Ultra-Low Noise: Designed with an anti-interference circuit, this metal stereo audio amplifier is perfect for handling up to 4 audio signals or headphones with minimal noise. Enjoy low-noise monitoring and music systems.
3. 4/6 Channel Stereo Headphone Amplifier: Delivering ultra-low noise output, this stereo headphone amplifier features 4/6 channels, each with individual output level control. It is compatible with both 3.5mm and 6.35mm headphones (no need for converter adapters).
4. S/M Mode: The stereo/mono toggle button allows for easy switching based on the input audio type. Compatible with 1/4" TS and TRS plugs, it is perfect for compact mini portable earphone splitter systems for studio and stage applications.
5. Independent Level Control: This ultra low-noise audio mixer boasts high-fidelity analog circuitry, high-power output, wide dynamic range, and low distortion audio quality. When sharing a signal source with friends, everyone can independently control their headphone volume without interference or noise.

 

Specification:
Certification: NONE
Origin: Mainland China
Input Type: LINE IN (AUDIO IN)
Output Type: USB
Recommended Headphone Maximum Impedance: 501-600 Ohm
Model Number: Headphone Amplifier
DAC Model: JRC4580
Model(optional): 4-Channels / 6-Channels 
Material: Metal
Color: Black
Input Signal Level: +22DB
Gain: 20db
Ports: 6.35mm + 3.5mm
Power Supply: DC5V
Dimensions: 14.9x7.5x2.4cm(5.87x2.95x0.94in) / 23x7.5x2.4cm(9.06x2.95x0.94in)
Weight: 500g

Function of Each Interface:
(1) Type-C 5V Port: Connects to the accompanying power adapter. When the power adapter is connected to a power source, the mixer automatically powers on, indicated by the illuminated POWER LED. To disconnect the mixer from the power source, simply unplug the power adapter. Note: Ensure the power plug is easily accessible when operating the mixer. If mounting the mixer in a rack, make sure it can be easily disconnected from the power via the plug or a master power switch.
(2) OUTPUT Ports: Transmit MIX signal output. It consists of a set of mono interfaces, including 6.3mm and 3.5mm jacks.
(3) Gain Knob: Adjusts the amplification factor of the amplifier, determining the basic volume level of each channel.
(4) Switch Key: Pressing this key mutes the main mixer channel while keeping the mono auxiliary channels active. It is useful for isolating channels not currently in use or pre-adjusting channel levels. It also determines the input signal level for mixing and provides visible channel level indications. This switch can be set to either ON or OFF and allows monitoring of the channel preamp via the PHONES jack. For noise reduction, close all unused channels.
(5) Audio Input Port: Used to convert signals between mono and stereo. Connects to headphone or speaker outputs. Each channel has a separate set of mono interfaces, including 6.3mm and 3.5mm jacks.


Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-2cm measuring deviation due to manual measurement.
3. High volume may damage hearing or your headphones/speakers. Before operating the mixer, adjust the volume to the minimum and always ensure an appropriate volume level.