CM-90
Common name: Nady CM-90
Production Status: In production
The CM-90 is a medium 20 mm 3-micron Mylar diaphragm cardioid FET condenser microphone with a hand-tooled brass capsule. The capsule is internally shock-mounted. It is ideal for recording and stage reinforcement of acoustic guitar, drum overheads, hi-hats, snares, piano and horns. Includes microphone clip, foam windshield and zippered pouch.
Electrical Characteristics
                                            Frequency Response
                                        
                                        
                                        40Hz - 16                                            kHz
                                        
                                    
                                            Output Sensitivity
                                        
                                        
                                            14 mV/Pa
                                        
                                    
                                            Max SPL
                                        
                                        
                                            131
                                        
                                    
                                            Max SPL, THD:
                                        
                                        
                                            1
                                        
                                    
                                            Self Noise (CCIR)
                                        
                                        
                                            28 dB
                                        
                                    
                                            Self Noise (DIN/IEC)
                                        
                                        
                                            19 dB-A
                                        
                                    
                                            Output Impedance
                                        
                                        
                                            200Ω
                                        
                                    
                                            Recommended Load
                                        
                                        
                                            1kΩ
                                        
                                    
                                            Powering
                                        
                                        
                                            
                                                                                Phantom 48 only
								                                            
                                        
                                    
                                            Supply Current
                                        
                                        
                                            3 mA
                                        
                                    
                                            Alternative Powering
                                        
                                        Switchable Options
                                            Pad
                                        
                                        
                                            Filter/EQ
                                        
                                        Physical Characteristics
                                            Connector
                                        
                                        
											                                            													XLR-3M												
                                        
                                    
                                            Connector notes
                                        
                                        
                                            Available Colours
                                        
                                        
                                            Weight
                                        
                                        
                                            130 g
                                        
                                    
                                            Length
                                        
                                        
                                            130 mm
                                        
                                    
                                            Min diameter width
                                        
                                        
                                            Max diameter
                                        
                                        
                                            22 mm
                                        
                                    
                                            Depth
                                        
                                        Accessories
                                            Included
                                        
                                        
                                            Microphone clip, foam windscreen (FW-1/90),leatherette pouch
                                        
                                    
                                            Optional
                                        
                                        
                                            48V phantom power supply (SMPS-1),aluminium carrying case (SMCC-2)
                                        
                                    