Our HA4000 Four-Channel Headphone Amplifier accepts one stereo input and makes the audio available to four separate stereo headphone outputs, each with its own volume control. Up to four people can listen simultaneously to a single audio source and independently adjust their headphone volume. The amp is compact yet powerful and delivers high-quality sound with low noise throughout the full volume spectrum.
Product Properties
Application: Recording, audio playback
Input Connector: 1/4" TRS Stereo
Input Impedance: 1000KO (unbalanced)
Max Gain: 20dB per channel
Max Output Level: +22dB
Output Connector: 1/4" TRS Stereo
Output Impedance: Minimum 10O each channel
Power Supply: 12V - 18V DC adapter (included)
Signal to Noise Ratio: >98dB
