Предусилитель з перемикачами фільтрів: обрізного низьких частот і підйому верхніх частот. Сумісний з будь-яким капсулем серії DPA Reference Standard    Output connector: XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: signal - phase  Low-cut frequency, -3 dB: 50 Hz  Noise with shorted input, A-weighted: 1.1 ?V  Output voltage, RMS:> 1.8 V  Output voltage, peak:> 2.5 V  Type of electronic circuit: Active  THD @ 1VRMS, 1kHz: <0.5%  Dynamic range: 124 dB  Switchable filters: High boost: +4 dB at 8 kHz. Low cut: First order filter, below 120 Hz  Output impedance: <150 ohm  Output balance principle: Signal balanced  Common Mode Rejection Ratio (CMRR):> 40 dB  Power supply (for full specifications): 48 V Phantom power (± 4 V)  Current consumption: 4.5 mA  Color: Matte black  Weight: 38 g (1.3 oz)  Diameter: 19 mm (0.75 in)  Length: 99 mm (3.9 in)  Cable drive capability: 100 m (328 ft)  Temperature range: -40 ° C to 45 ° C (-40 ° F to 113 ° F)  Relative Humidity (RH): Up to 90%