Feature:
1. SUPERIOR PERFORMANCE: Four independent stereo high power amplifiers for the highest sound quality with almost any type of headphone, suitable for stage and studio performances or applications requiring multiple headphone connections.
2. FOUR CHANNEL: Amplifier 4 channels with individual volume knobs for each output; no sound crackle, minimal distortion at highest volume levels. No loss when connecting all four headphones.
3. APPLICABLE: The stereo headphone amplifier 4 channel is for up to four people to monitor the mix for tracking during workouts, live use and listening to TV with earbuds.

How to Use:
Power ‑ on/off AV mute ‑ turns on or off the input , 6.35 mute ‑ turns on or off the 6.35mm input 3.5 Mute ‑ turns on or off the 3.5mm input

Specification:
Item Type: Headphone Amplifier
Material: Metal
Model: AMP-14II
Colour: Black
Scope of Application: Ultra Compact Headphone Amplifier System for Studio and Stage Applications
Channels: 4 Channels
Input Jacks: Stereo 3.5mm TRS Jack, Stereo AV Jack
Input Impedance: 22KΩ
Input Level: +22dB
Output Jacks: Stereo 1/4 in TRS Jack, Stereo 3.5mm TRS Jack
Output Impedance: 16Ω Minimum
Maximum Gain: 19dB/Channel
SNR: >98dB

Package List:
1 x Headphone Amplifier
1 Adapter
1 Cord
1 x Manual