Passive in-ear monitoring amplification system, it has 2 In-Ear outputs.
- Passive volume controller for in-ear systems
- 6.3 mm XLR/TRS combo input with lock
- 3.5 mm stereo mini-jack output for headphones
- Mono/stereo switch to send mono signal to both ears
- Compact bodypack design with metal belt clip
- No batteries or external power required
The RockBoard HA 2 In-Ear Volume Controller is a compact volume control designed for wired in-ear monitoring systems. It allows musicians to adjust their listening level directly on stage without relying constantly on the sound engineer. Its passive operation means it requires no batteries or external power, and it enables control of the signal level received from a mixing console, monitor system, or headphone amplifier. It features a 6.35 mm combo XLR/TRS jack input with locking mechanism for XLR, a 3.5 mm stereo mini-jack output, and a mono/stereo switch, useful for sending a mono signal to both ears. Its pocket-sized design, with an aluminum casing and a belt clip, makes it a simple, durable solution for singers, guitarists, bassists, keyboard players, drummers, and other musicians who need a convenient personal monitoring solution during live performances, rehearsals, or studio sessions.
- With a belt clip
- Possible stereo input and stereo output
- Mono/stereo switch to send a mono input signal to both ears
- 6.3 mm combo XLR / TRS jack input with locking mechanism to prevent accidental disconnection of the XLR cable
- 3.5 mm stereo jack output to connect your in-ear system, in-ear monitors, or preferred headphones
- Passive volume control: no batteries required
- Practical pocket-sized format with easy access and reliable connection to the source
- Compact and lightweight design
- Aluminum casing
- Dimensions including clip, connectors, and controls: 30 x 33 x 86 mm
- Weight: 72 g
About RockBoard
RockBoard is a brand specializing in practical solutions for musicians who want to set up, organize, and transport their equipment conveniently and professionally. While best known for their pedalboards, they also offer power supplies, cables, patchbays, gig bags, flight cases, and accessories for live performance, studio, and rehearsal use.
Their focus is clear: to create durable, functional systems that are easy to integrate, especially designed for guitarists, bassists, and musicians working with pedals or compact setups. A highly useful brand for keeping gear clean, safe, and well-organized.
EAN13: 4033685504514








