Sontronics STC-3X Multi-Pattern Large-Diaphragm Condenser PackThe STC 3X Pack is Sontronics' all in one studio package a British designed three pattern condenser with dual gold sputtered 1 inch diaphragms, plus all the accessories needed to start recording at professional quality. Capsule: Dual 1 inch gold sputtered diaphragms in a large open grille Polar patterns: Three switchable cardioid, omnidirectional, figure of eight Filter and pad controls: 10 dB pad and high pass filter for placement flexibility