The G.R.A.S. GR0045 is a 8 mm spacer for 1/2" Intensity microphone pairs G.R.A.S. 40AI and G.R.A.S. 40GI. It is used to give the frequency range shown in Specifications (tbd).
Quality & Warranty
G.R.A.S. accessories are made of stainless steel, alloys and high-quality composites. These items are covered by a 2 year warranty respecting their intended use.
On consumables like batteries, cables and windscreen we offer a 6 month warranty.