Audio-Technica AT4021

• Outstanding performance and rugged construction
• High spl handling and wide dynamic range
• Flat, extended frequency response
• Switchable 80 hz hi-pass filter and 10 db pad
• High front-to-back rejection ratio—cardioid polar pattern improves isolation of desired sound source
• Low self noise perfectly suited for digital recording equipment
• Exceptional reproduction of low frequency sounds
• Low-mass element for superb transient response
• Element : fixed-charge back plate, permanently polarized condenser
• Polar pattern : cardioid
• Frequency response : 20-20,000 hz
• Low frequency roll-off : 80 hz, 18 db/octave
• Open circuit sensitivity : -34 db (19.9 mv) re 1v at 1 pa
• Impedance : 250 ohms

Maximum input sound level

• 146 db spl, 1 khz at 1% t.h.d.;
• 156 db spl, with 10 db pad (nominal)
• Noise : 14 db spl
• Dynamic range (typical) : 132 db, 1 khz at max spl
• Signal-to-noise ratio : 80 db, 1 khz at 1 pa
• Phantom power requirements : 48v dc, 3.0 ma typical
• Switches : flat, roll-off; 10 db pad

Dimensions

• 144.0 mm (5.67") long,
• 21.0 mm (0.83") maximum body diameter
• Output connector : integral 3-pin xlrm-type
• Accessories furnished : at8405a stand clamp for 5/8"-27 threaded stands; windscreen; protective carrying case
• Audio-technica case style : s1