ROCKBOARD HA 1 – In Ear Monitoring Headphone Amplifier

The RockBoard HA 1 in-ear monitoring headphone amplifier is the ideal companion for singers, keyboardists, drummers, guitarists, bassists and other musicians. It creates the connection between the monitor signal from the mixer, instrument or amp and your own headphones. The operation is very easy: simply activate the device with the volume control and set the desired volume for the headphone signal. With the stereo/mono source switch, easily accessible on the device, the RockBoard HA 1 can be adapted to the existing input signal. The extremely compact and lightweight aluminum housing is equipped with a clip for attaching to a belt or waistband. The HA 1 has a status LED that changes color depending on the available battery voltage. With two AAA batteries you get up to 12 hours of power supply and changing the batteries is done in no time thanks to the practical, externally accessible battery compartment with clip closure. The HA 1 is equipped with a combination socket for use with stereo jack (6.35 mm) and XLR cables for the input signal and a 3.5 mm stereo jack headphone output. On stage, in the rehearsal room or at home, the RockBoard HA 1 in-ear monitoring headphone amplifier always offers full control over the monitoring signal. In small clubs, in-ear monitoring improves the acoustics in the hall; when the band turns up the volume again, you can quickly adjust the signal and enjoy the same sound from every part of the room. The battery compartment with clip closure is accessible from the outside and can be done in no time at all. The HA 1 is equipped with a combination socket for use with stereo jack (6.35 mm) and XLR cables for the input signal and a 3.5 mm stereo jack headphone output. On stage, in the rehearsal room or at home, the RockBoard HA 1 in-ear monitoring headphone amplifier always offers full control over the monitoring signal. In small clubs, in-ear monitoring improves the acoustics in the hall; when the band turns up the volume again, you can quickly adjust the signal and enjoy the same sound from every part of the room. The battery compartment with clip closure is accessible from the outside and can be done in no time at all. The HA 1 is equipped with a combination socket for use with stereo jack (6.35 mm) and XLR cables for the input signal and a 3.5 mm stereo jack headphone output. On stage, in the rehearsal room or at home, the RockBoard HA 1 in-ear monitoring headphone amplifier always offers full control over the monitoring signal. In small clubs, in-ear monitoring improves the acoustics in the hall; when the band turns up the volume again, you can quickly adjust the signal and enjoy the same sound from every part of the room. In the rehearsal room or at home, the RockBoard HA 1 in-ear monitoring headphone amplifier always offers full control over the monitoring signal. In small clubs, in-ear monitoring improves the acoustics in the hall; when the band turns up the volume again, you can quickly adjust the signal and enjoy the same sound from every part of the room. In the rehearsal room or at home, the RockBoard HA 1 in-ear monitoring headphone amplifier always offers full control over the monitoring signal. In small clubs, in-ear monitoring improves the acoustics in the hall; when the band turns up the volume again, you can quickly adjust the signal and enjoy the same sound from every part of the room.