Description: The PRO 37 has established itself as a versatile solution for studio recording and live performance. With a low-mass element for superb transient response and a low-profile design for optimal mic placement, this mic excels in high-SPL applications. It is ideal for acoustic guitar, overheads, piano and group vocals. Its cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of the desired sound source. System Features: Professional performance for studio recording and live sound reinforcement Low-mass element for superb transient response Excels in high-SPL applications Low-profile design for optimal mic placement 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 Overall System Features: ELEMENT Fixed-charge back plate, permanently polarized condenser POLAR PATTERN Cardioid FREQUENCY RESPONSE 30-15,000 Hz OPEN CIRCUIT SENSITIVITY -42 dB (7.9 mV) re 1V at 1 Pa IMPEDANCE 200 ohms MAXIMUM INPUT SOUND LEVEL 141 dB SPL, 1 kHz at 1% T.H.D. DYNAMIC RANGE (typical) 112 dB, 1 kHz at Max SPL SIGNAL-TO-NOISE RATIO 65 dB, 1 kHz at 1 Pa PHANTOM POWER REQUIREMENTS 11-52V DC, 2 mA typical WEIGHT 1.7 oz (49 g) DIMENSIONS 3.9" (99.0 mm) long, 0.83" (21.0 mm) maximum body diameter OUTPUT CONNECTOR Integral 3-pin XLRM-type ACCESSORIES FURNISHED AT8405a stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; AT8159 windscreen; soft protective pouch AUDIO-TECHNICA CASE STYLE S1 Authorized Audio Technica Dealer! Advantages of purchasing from an authorized seller: Best prices - We sell all Audio Technica Products at the minimum advertised price allowed by the manufacturer. Full Factory Warranty Detailed information of all products Lifetime Customer Service by Audio Technica product Experts Guaranteed legitimate and authentic merchandise Please note: If you purchase Audio Technica from an un-authorized seller then you are taking a big risk. You will not have any manufacturers warranty, and there is no guarantee that the item is authentic, brand new, or even working.