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RockBoard HA 2 In-Ear Monitoring Headphone Volume Controller
The RockBoard HA 2 In-Ear Monitoring Volume Controller is a compact, passive volume control solution that gives musicians instant control over their personal monitor mix without relying on the front-of-house engineer. Designed for performers who remain in a relatively fixed position on stage, the HA 2 lets you quickly adjust your in-ear monitoring volume for a comfortable listening experience throughout rehearsals and live performances.
Built with a rugged aluminium housing and a durable metal belt clip, the lightweight belt-pack securely attaches to your belt or waistband for convenient access during performances. Its passive circuitry requires no batteries or external power, ensuring reliable operation every time you step on stage.
The HA 2 features a locking XLR / 6.35 mm (¼”) TRS combo input, preventing accidental cable disconnections during performances. A 3.5 mm stereo headphone output allows you to connect your favorite in-ear monitors or headphones, while the built-in Mono/Stereo switch enables a mono input signal to be sent to both ears for greater monitoring flexibility.
Whether you’re a vocalist, guitarist, bassist, keyboard player, drummer, or any other performing musician, the RockBoard HA 2 delivers dependable, hassle-free volume control in an ultra-portable package.
The Stockist is the official distributor of RockBoard, offering genuine products backed by reliable customer support and warranty.
Key Features
- Passive in-ear monitor volume controller
- No batteries or external power required
- Ideal for singers, guitarists, bassists, drummers, keyboardists, and other musicians
- Ultra-compact and lightweight aluminium housing
- Durable metal belt clip for secure attachment
- Smooth volume control for instant monitor adjustment
- Stereo input and stereo output capability
- Mono/Stereo switch routes mono signals to both ears
- Locking XLR / 6.35 mm (¼”) TRS combo input prevents accidental cable removal
- Standard 3.5 mm stereo headphone output
- Perfect for live performances, rehearsals, churches, and studio environments
Specifications
| Specification | Details |
|---|---|
| Product Name | RockBoard HA 2 In-Ear Monitoring Headphone Volume Controller |
| Product Type | Passive In-Ear Monitor Volume Controller |
| Operation | Passive (No Batteries Required) |
| Input | Locking XLR / 6.35 mm (¼”) TRS Combo Input |
| Output | 3.5 mm (⅛”) Stereo Headphone Output |
| Input Configuration | Stereo |
| Output Configuration | Stereo |
| Mono/Stereo Switch | Yes |
| Volume Control | Rotary Volume Knob |
| Input Impedance | 1 kΩ |
| Output Impedance | 14 Ω (Volume at Maximum) |
| Housing Material | Aluminium |
| Belt Clip | Metal |
| Power Requirement | None |
| Dimensions (L × W × H) | 30 × 33 × 86 mm |
| Weight | 72 g |
