Power preamplifier CRY3501

currentmeasuring1/2" microphone

Key Specifications Frequency Range: 0.6 Hz to 100 kHz (±0.2 dB) Input Impedance: ＞15 GΩ/0.4pF Output Impedance: ＜35 Ω Applications For use with prepolarized condenser microphones. CRY3501 is a preamplifier powered by a constant current power supply. It can be used in conjunction with the CRY3000 series 1/2 inch prepolarized measurement microphone. At the same time, it is widely compatible with other brands. CRY3501 converts high input impedance to low output impedance, allowing the use of a longer extension cable. Its advantage of low background noise hardly causes a load to the microphone. It supports TEDS function, which can reduce test time. Its good design and toughness make it widely applicable to various environmental conditions.