Sennheiser ew IEM G4-A 13-inch Two-color audio status indicator LED:

Two-color audio status indicator LED: Green:  Normal audio levels

Both with Loop-Out

Built-In Editor for Deck-to-Deck Editing

Fully discrete

Sennheiser ew IEM G4-A 13-inch Two-color audio status indicator LED:Hear anywhere on stage and make your gig an extraordinary experience not just for your audience, but also for you. Engineered for pro live sound. Full control over your performance everywhere, every day. The G4 In Ear Monitoring Sets make your gig an extraordinary experience not just for your audience, but also for you! Features: Engineered for professional live sound: Rugged all in one wireless monitoring system for in ear applications. Robust