Filter
Preamplifier
CRYSOUND microphone preamplifiers (IEPE/constant-current) convert high input impedance to low output for long cables and low-noise acoustic measurements.
CRY3542 1/4" Preamplifier, IEPE, SMB Connector
Frequency Response Range 3Hz to 200kHz( ±0.2dB)
Input Impedance >22GΩ / 0.4pF
Output Impedance ＜50Ω
CRY3543 1/4" Preamplifier, IEPE, 10-32UNF Connector
Frequency Response Range 1Hz ~ 200kHz (±0.2 dB)
Input Impedance >28GΩ/0.4pF
Output Impedance ＜50Ω
CRY3501 1/2" Preamplifier, IEPE, BNC Connector
Frequency Response Range 1Hz ~ 200kHz (±0.2 dB)
Input Impedance >6,0.4pF
Output Impedance ＜50Ω
CRY3521 1/2" Preamplifier, BNC connector, Base-type
Frequency Response Range 20Hz to 50k Hz (±0.2 d B); 10Hz to 100k Hz (±0.5 d B)
Input Impedance ＞2GΩ/0.5pF
Output Impedance ＜20Ω
CRY3502 1/2" Preamplifier, IEPE, SMB Connector, Very Short
Frequency Response Range 1Hz ~ 200kHz (±0.2 dB)
Input Impedance >26,0.4pF
Output Impedance ＜50Ω
CRY3503 1/2" Preamplifier, IEPE, Microdot Connector, Very Short
Frequency Response Range 1Hz ~ 200kHz (±0.2 dB)
Input Impedance >26,0.4pF
Output Impedance ＜50Ω
CRY3541 1/4" Preamplifier, IEPE, SMB Connector
Frequency Response Range 1Hz ~ 200kHz (±0.2 dB)
Input Impedance >28,0.4pF
Output Impedance ＜50Ω
