The AT2041SP Studio Pack offers two versatile 20 Series condenser microphones for use in home project and commercial studios. Equally at home with digital and analog recording devices the two included studio condensers deliver remarkable specs and superior build. The critically acclaimed AT2020 side-address condenser is ideal for vocal and instrument applications while the new AT2021 small-diaphragm condenser is a natural for acoustic instruments overheads hi-hat and piano. Audio-Technica’s stringent quality/consistency standards set both microphones apart from other mics in their class. Each offers a wide dynamic range and handles high SPLs with ease. An innovative pivoting stand mount is included along with a microphone clip and protective pouches. AT2020 Side-address cardioid condenser microphone features: The price/performance standard in side-address studio condenser microphone technology Ideal for project/home-studio applications High SPL handling and wide dynamic range provide unmatched versatility Custom-engineered low-mass diaphragm provides extended frequency response and superior transient response Cardioid polar pattern reduces pickup of sounds from the sides and rear improving isolation of desired sound source Pivoting threaded stand mount attaches securely for easy and precise placement of the microphone AT2021 Small-diaphragm cardioid condenser microphone features: Ideal for acoustic guitar overheads piano and group vocals Condenser design for studio-quality vocal and instrument applications Excels in high-SPL applications Extended response for smooth natural sonic characteristics Low-mass element for superb transient response Corrosion-resistant contacts from gold-plated XLRM-type connector Rugged design and construction for reliable performance Cardioid polar pattern reduces pickup of sounds from the sides and rear improving isolation of desired sound source Specifications: Element: Fixed-charge back plate permanently polarized condenser Polar Pattern: Cardioid Frequency Response: AT2020: 20Hz-20kHz. AT2021: 30Hz-20kHz. Open Circuit Sensitivity: AT2020: -37 dB (14.1 mV) AT2021: -39dB 11.2 mV) Imepdance: AT2020: 100ohms. AT2021: 250 ohms. Maximum Input Sound Level: AT2020: 144 dB SPL. AT2021: 145 dB SPL. Noise: AT2020: 20 dB SPL. AT2021: 19dB SPL Dynamic Range (typical): AT2020: 124 dB. AT2021: 126 dB Signal-to-Noise Ratio: AT2020: 74 dB. AT 2021: 75 dB. Phantom Power Requirements: 48V DC 2mA typical Weight: AT2020: 12.1 oz. AT2021 2.9 oz. Dimensions: AT2020: 6.38 long 2.05 maximum body diameter. AT2021: 4 long 0.83 maximum body diameter. Output Connector: Integral 3-pin XLRM-type