The classic edition of the legendary AT4033 microphone, A studio classic and bluegrass favorite, the AT4033/CL cardioid studio condenser is the microphone that broke the US$1000-barrier in its class. A strong up-front presence characterizes the sonic signature of this 40 Series pro-audio classic. The AT4033/CL's 80Hz high-pass filter easily switches between flat frequency response and a low-end roll-off that diminishes ambient noise and popping with closely-miked vocals.

Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients

Precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity

The 2-micron-thick, vapor-deposited gold diaphragm undergoes a five-step aging process so that the optimum characteristics achieved remain constant over years of use

Floating-construction capsule assembly provides isolation from noise and vibration

Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections

State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards

Custom shock mount provides superior isolation

ELEMENT
Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN
Cardioid
FREQUENCY RESPONSE
30-20,000 Hz
LOW FREQUENCY ROLL-OFF
80 Hz, 12 dB/octave
OPEN CIRCUIT SENSITIVITY
-32 dB (25.1 mV) re 1V at 1 Pa
IMPEDANCE
100 ohms
MAXIMUM INPUT SOUND LEVEL
145 dB SPL, 1 kHz at 1% T.H.D.;
155 dB SPL, with 10 dB pad (nominal)
NOISE
17 dB SPL
DYNAMIC RANGE (typical)
128 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO
77 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS
48V DC, 3.2 mA typical
SWITCHES
Flat, roll-off; 10 dB pad (nominal)
WEIGHT
13.4 oz (380 g)
DIMENSIONS
6.69" (170.0 mm) long,
2.10" (53.4 mm) maximum body diameter
OUTPUT CONNECTOR
Integral 3-pin XLRM-type
ACCESSORIES FURNISHED
AT8449 shock mount for 5/8"-27 threaded stands; microphone dust cover; protective carrying case
AUDIO-TECHNICA CASE STYLE
R1