we use Neumann U 87 Ai Set Large diaphragm condenser Microphone.This type of Microphone used by top most producer and artist world wide.we also use Avalon VT 737sp Class A Mono Tube Channel strip, TUBE-TECH CL1B Signal Channel Opto-Cell Tube Compressor ,Pulse Techniques MEQ-5-Pultec MEQ-5 Mid-Range Equalizer ,Trident Audio 4T Celebration Channel Strip,Empirical Labs EEL8 Distressor .
