![Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments](https://m.media-amazon.com/images/I/51PglZv0WhL.jpg)
Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments
![Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments](https://m.media-amazon.com/images/I/81vZiXaw3jL._AC_UF894,1000_QL80_.jpg)
Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments
![Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments](https://m.media-amazon.com/images/I/81B5lJ87NML._AC_UF894,1000_QL80_.jpg)
Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments
![Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier : Behringer: Amazon.com.au: Musical Instruments](https://m.media-amazon.com/images/I/61N-x4LID2L._AC_UF894,1000_QL80_.jpg)