The RockBoard HA 1 In-Ear Monitoring Headphone Amplifier is the ideal partner for singers, keyboard players, drummers, guitarists, bassists and other musicians. It establishes the connection between the monitoring signal from the mixing console, instrument or amplifier and 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. With the stereo/mono source switch, which is easily accessible on the device, the RockBoard HA 1 can be adjusted to the respective input signal. The extremely compact and lightweight aluminum housing is equipped with a clip for attachment to a belt or waist band.
The HA 1 has a status LED that changes color depending on the available battery voltage. Two AAA batteries provide up to 12 hours of power, and changing the batteries is very easy thanks to the practical battery compartment with clip lock, which can be easily reached from the outside. 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 room acoustics; when the band turns up the volume again, the signal is quickly adjusted and you can enjoy the same sound in every part of the room.
Features: - Headphone amplifier for in-ear monitoring - Ideal for singers, keyboardists, drummers, guitarists, bassists and other musicians - Compact and lightweight design - Convenient and easily accessible battery compartment with clip closure - Robust belt clip - Up to 12 hours of battery life - Easily accessible controls for volume on/off and stereo/mono source - Status LED - Aluminum housing - Input on combined XLR/6.3 mm stereo jack socket - Headphone output on 3.5 mm stereo mini jack socket - Max. output power: 2x 110 mW at 16 Ohm - Impedance: < 0.1 Ohm - Operates on 2 optional AAA batteries not included - Dimensions (L x W x H): 141 x 30 x 36 mm - Weight: 111 g
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