Dual Foam Design with center “Dead Air” chamber
US-1: Fits most straight and small ball type microphones up to 1.375” (35mm) in diameter.
US-2: Fits most straight and small ball type microphones up to 1.0” (25mm) in diameter.
US-3: Fits most straight and small ball type microphones up to .875” (22mm) in diameter.
Ultra Series Specifications:
US-1: Inside Dia: 1.00″ (25 mm)
US-2: Inside Dia: 0.75″ (19 mm)
US-3: Inside Dia: 0.625″ (16 mm)
All Models:
Inside Depth: 1.75″ (45 mm)
Total Length: 4.375″ (111 mm)
Diameter: 3.375″ (86 mm)
Colors Available: Black
All models offer at least 20db of wind noise protection, depending the microphone being used, with virtually no affect on the microphone frequency response.