Fifine Headphone Amplifier 4 Channels Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter-4x Quarter Inch Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer-N6 music_update_2021 Functional Knobs: Tone: Adjusts the

Functional Knobs: Tone: Adjusts the EQ

made of plastic

5mm Male stereo audio adapter cable can connect CD

1KHz Output Impedance: 200 Ohms Signal-to-Noise Ratio: 80 dB Power Requirement: +48V Phantom Power Output Connector: 3-Pin Standard XLR Cable Length: 6

Fifine Headphone Amplifier 4 Channels Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter-4x Quarter Inch Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer-N6 music_update_2021 Functional Knobs: Tone: Adjusts theFifine Headphone Amplifier 4 Channels Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter 4x Quarter Inch Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer N6 FIFINE Headphone Amplifier Share a Single Stereo SourceAmplifier 4 channel with separate volume knob for each of up to four outputs: No audio crackle,minimal distortion at highest volumes. No loss of signal when all four headphones are connected. Headphone