Behringer MicroAMP HA400 manual

Behringer MicroAMP HA400

On this page you find the Behringer MicroAMP HA400 manual. Please read the instructions in this operator manual carefully before using the product. If you have any questions about your that are not answered in the manual, please share your question in the troubleshooting section on the buttom of this page.

MicroAMP HA400
115971025874, 133587589573, 4033653010856, 5055410441696, 689076149716, 9786095021441
English, Chinese
Welcome to BEHRINGER
Thank you for showing your condence in us by purchasing the BEHRINGER
MicroAMP HA400.
This 4-channel stereo headphone amplier is designed for use with all types of headphones
and therefore provides maximum exibility. Its high-power stereo ampliers guarantee
the highest sonic quality even at maximum volume. The ultra low-noise 4580 operational
ampliers ensure outstanding audio performance.
Connectors and Control Elements
(2) (3)
HA400 connectors and control elements
(1) 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 all-pole disconnect switch on or near the rack.
(2) Connect up to 4 headphones to these ¼" TRS connectors.
(3) 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!
(4) This ON LED is illuminated as soon as the unit is connected to the power.
(5) 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.
The following gure shows an example of how to use the MicroAMP HA400.
MicroAMP HA400
Example: HA400 wiring
For the applicable warranty terms and conditions and additional information
regarding MUSIC Group’s Limited Warranty, please see complete details online at

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Product specifications

Peak power per channel   -
Total Harmonic Distortion (THD)   -
Signal-to-Noise Ratio (SNR)   -
Input impedance 100000
Output impedance 80
Ports & interfaces
Headphone connectivity   6.3mm
AUX in yes
Technical details
Power source   AC
Audio D/A Converter (DAC)   -
LED indicators Power
Product colour   Black, Grey
AC input voltage   230-240, 12
AC input frequency 50
Weight & dimensions
Width   103.6 mm
Depth   57.2 mm
Height   46.5 mm
Weight   370