ZZHA400 ZZiPP Professional Headphone Preamp 4 Channel

Professional headphone amplifier with matrix configuration. Mounted in a convenient and sturdy 19-inch rack case. All input connections are located at the back of the rack, while the output connections are at the front, allowing for easy and comfortable installation and use.

• Signal-to-noise ratio: >80 dB
• Inputs: Line - 6.35mm Jack
• Input impedance: 47 KΩ
• Outputs: 4 stereo (6.35mm Jack) - 4 line fix (6.35mm Jack)
• Output impedance: 22Ω
• Maximum level: IN +25 dB / OUT +35 dB
• Gain level: 20 dB
• Output capacity with maximum level +10dB
• Gain control: +35dB
• Stereo line outputs for each input
• Matrix selectors for the headphone amplifier inputs
• Volume control for each output
• Power supply: 120-240V AC, 50-60Hz
• Dimensions: 445x482x217mm