Overview

The AT4021 is a cardioid condenser microphone renowned for its exceptional versatility and high-quality audio reproduction. Equipped with a small diaphragm, this microphone excels in both studio and live settings, providing precise sound capture and a high rate of front and rear rejection. The microphone’s flat and extended frequency response, along with its ability to handle high sound pressure levels, makes it an excellent choice for a wide range of applications. Crafted in Japan and backed by a 15-year guarantee, the AT4021 is a reliable and durable choice for professionals.

Features

• Versatile Design: Ideal for studio and stage, the AT4021 offers exceptional clarity and precision.
• Cardioid Polar Pattern: Ensures high rejection of unwanted sounds from the sides and rear, focusing on the sound source.
• Flat and Extended Frequency Response: Captures a wide range of frequencies with large dynamic range, ensuring rich and detailed audio reproduction.
• High SPL Handling: Supports up to 156dB SPL with the attenuator, making it suitable for loud sound sources.
• Low-Mass Diaphragm: Enhances transient response and minimizes mechanical noise transfer.
• Switchable 80Hz Low-Cut Filter: Reduces low-frequency noise and rumble.
• 10dB Switchable Attenuator: Increases the microphone's versatility in various recording scenarios.
• Low Self-Noise: Ideal for critical recording applications where clarity and detail are paramount.
• Japanese Design: Crafted in Japan with a 15-year guarantee, ensuring reliability and sound quality consistency.

Specifications

• 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
• Maximum Input Sound Level: 146 dB SPL, 1 kHz at 1% T.H.D.; 156 dB SPL, with 10 dB pad (nominal)
• Dynamic Range: 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
• Weight: 119g
• Dimensions: 144.0 mm (5.67") long, 21.0 mm (0.83") maximum body diameter
• Output Connector: Integral 3-pin XLRM-type
• Accessories Included: AT8405a stand clamp for 5/8"-27 threaded stands, windscreen, protective carrying case