behringer HA400 Microamp User Guide
- June 6, 2024
- Behringer
Table of Contents
behringer HA400 Microamp
Welcome to Behringer
Thank you for showing your confidence in us by purchasing the Behringer MicroAMP HA400. This 4-channel stereo headphone amplifier is designed for use with all types of headphones and therefore provides maximum flexibility. Its high-power stereo amplifiers guarantee the highest sonic quality even at maximum volume. The ultra low-noise 4580 operational amplifiers ensure outstanding audio performance.
**Connectors and Control Elements
**
- Connect the power supply unit to your HA400 using the 12 V connector. Connecting the power supply unit to the mains automatically switches the HA400 on. To disconnect the unit from the mains, pull out the main cord plug.
- When installing the product, ensure that the plug is easily accessible. If mounting in a rack, ensure that the mains can be easily disconnected by a plug or by an allpole disconnect switch on or near the rack.
- Connect up to 4 headphones to these ¼” TRS connectors.
- The signal source has to be connected to this ¼” TRS connector (INPUT).
- In case the volume level of the signal source is set too high, the HA400 may produce distortion!
- This ON LED is illuminated as soon as the unit is connected to the power.
- Using the LEVEL controls you can set the volume of each headphone output.
- High volume levels can damage your hearing or your headphones. Please turn down all volume controls to zero (all the way to the left) before you power up the amp. Always make sure you use appropriate volume levels. SERIAL NUMBER. The serial number of the HA400 is located at the bottom.
Applications
The following figure shows an example of how to use the MicroAMP
HA400.
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