>> Features
- Highly consistent cardioid polar pattern creates a broad “sweet spot” and natural off-axis response
- Prethos® Advanced Preamplifier Technology exhibits extremely low self-noise with superior dynamic range, transient response and ultra-low distortion for transparent recording
- Dual-diaphragm design with an active front, ultra thin (2.5 micron) 24-karat gold, low mass, 1-inch Mylar® diaphragm
- Passive back diaphragm delivers exceptional control of low frequency proximity effect
- Tailored low-frequency roll-off minimizes low frequency room noise
- Integrated three-stage mesh grille guards against wind and breath noise
- Open cage ShureLock® rubber suspension shock mount with low-profile Popper Stopper™  magnetic pop filter produces a natural space between performer and microphone
- Extremely low self noise for critical studio vocal recording
- Premium electronic components and gold-plated internal and external connectors
- Durable zinc die-cast housing and hardened low carbon steel grille
- Internal shock mount to reduce unwanted handling and stand noise

>> Specifications
- Cartridge Type : Dual-Diaphragm, Front-Active, Externally Biased Condenser
- Frequency Response : 60 to 20,000Hz
- Polar Pattern : Cardioid
- Output Impedance : 147 Ω

- Sensitivity (at 1 kHz, open circuit voltage)
   −37 dBV/Pa (14.1 mV)
   1 Pascal=94 dB SPL

- Maximum SPL (1 kHz at 1% THD)
   1000 Ω load: 139 dB
   2500 Ω load: 139 dB
   THD of microphone preamplifier when applied input signal is equiva¬lent to cartridge output at specified SPL

- Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz)
   86 dB
   S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted

- Dynamic Range (at 1 kHz)
   1000 Ω load: 131 dB
   2500 Ω load: 131 dB

- Common Mode Rejection (10 Hz to 100 kHz)  : > 60 dB
- Clipping Level (20Hz-20 kHz at 1% THD)
   1000 Ω load: 6.5 dBV
   2500 Ω load: 8 dBV

- Self Noise (typical, equivalent SPL, A-weighted) : 8.5 dB
- Polarity : Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

- Weight
   Net: 494 g
   with shock mount and pop filter: 820 g

- Connector : Three-pin professional audio (XLR), male
- Power Requirements : 11 to 52 Vdc phantom, 6 mA