Countryman B3 Omnidirectional Lavalier For Revolabs | TA4F (RV) | Standard Gain | Tan
Countryman B3 Omnidirectional Lavalier For Revolabs | TA4F (RV) | Standard Gain | Tan
SoundPro Item: 94925 | Part Number: B3W4FF05TRV
Usually ships in 5-7 business days
- Swappable Protective Caps Shape High-Frequency Response Without Tools In The Field
- Detachable TA4F Connector Integrates Directly With Revolabs HD Wireless Via Countryman Adaptor
- Aramid-Reinforced Duramax Cable Resists Stretching Under Costume Rigging And Daily Body-Pack Use
- Caps Resistant To Water, Sweat, And Makeup For Reliable Performance In Demanding Environments
- Available In Mid Gain And Standard Gain To Match Transmitter Sensitivity And Vocal Level
- Five Color Options Allow Concealment Against Varied Skin Tones And Wardrobe
The Countryman B3 is a professional omnidirectional lavalier built for sound engineers, theatrical production teams, broadcast crews, and corporate AV integrators who need a mic that disappears on a performer while delivering reference-quality audio. Its ultra-small capsule can be hidden in a hairline, tucked into a costume, clipped to a tie, or planted in a prop, making it equally at home on a Broadway stage, a reality TV set, a house of worship, or a conference room lectern. Versions are available in mid gain and standard gain to match different vocal levels and transmitter sensitivities, and the full range of five colors lets technicians blend the mic to any skin tone or wardrobe.
What separates the B3 from competing lavaliers in its class is the combination of its detachable connector system and field-swappable protective caps. The detachable TA4F connector interfaces directly with Revolabs HD wireless systems via the Countryman adaptor, eliminating modification or adaptor cables that introduce failure points. The swappable caps allow engineers to tune high-frequency response on the spot to suit the acoustic environment or to match other microphones in a multi-mic rig. The 2mm Duramax aramid-reinforced cable resists stretching under the stress of costume rigging and repeated body-pack connections, and the protective caps shed water, sweat, and makeup without degrading performance.
For productions that demand consistent results across a large wireless rig, the B3 range offers the same capsule architecture and SPL handling across all variants, so a sound department can standardize on one mic family regardless of gain or color choice. The combination of a wide dynamic range, extremely low handling noise from the aramid cable and ultra-thin diaphragm, and a compact form factor that minimizes acoustic coloring makes the B3 a defensible choice against higher-priced alternatives in live theatrical, broadcast, and installed AV applications.
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