Rockboard HA 1

The RockBoard HA 1 In-Ear Monitoring Headphone Amplifier is the ideal partner for singers, keyboardists, drummers, guitarists, bassists, and other musicians. It connects the monitoring signal from your mixing console, instrument, or amplifier to your own headphones.

Operation is child's play: simply activate the device with the volume control and adjust the desired volume for your headphone signal. The easily accessible stereo/mono source switch on the device allows you to adjust the RockBoard HA 1 to the respective input signal.

The extremely compact and lightweight aluminum housing is equipped with a clip for attaching to a belt or waistband. The HA 1 features a status LED that changes color depending on the available battery voltage. Two AAA batteries provide up to 12 hours of power, and battery replacement is very simple thanks to the practical battery compartment with clip lock, which is easily accessible from the outside.

The HA 1 is equipped with a combination jack 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 complete control over the monitoring signal.

In small clubs, in-ear monitoring improves room acoustics; when the band increases the volume again, the signal is quickly adjusted, allowing you to enjoy the same sound in every part of the room.