Rockboard HA 3 In-Ear Amplifier

Headphone Amplifier for In-Ear Monitoring

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Technical Data

Manufactured by Rockboard
Wired, two-channel in-ear monitor amplifier for singers, keyboardists, drummers, guitarists, bassists and other musicians
With metal belt clip
5/8" and 3/8" screw adapter for installation on a microphone stand
Two separate input jacks for separate monitor signals or a stereo signal
XLR/TRS combo input jack with locking mechanism that prevents accidental disconnection of the XLR cable
3.5 mm Stereo output jack for connecting your preferred in-ear monitor, earphone or headphones
MONO/STEREO switch to send an incoming mono signal to both ears
Volume and balance controls
ON/OFF switch to switch off when not in use
LED display for power supply
Power supply via 9 V DC power supply with negative pole on the center contact or 9 V battery (both not included)
Easily accessible battery compartment
Practical belt pouch format for easy access and reliable connection to the source
Compact, lightweight design with aluminum housing
Dimensions including clip, sockets and buttons (L x W x H): 102 x 85 x 34 mm
Weight : 295g (without battery)