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CRY501 preamplifier

CRY501 preamplifier

Product catalog summary

Overview: The CRY501 Preamplifier by CRY Sound Co., Ltd is designed to work with 1/2 inch measurement microphones, including those from B&K and G.R.A.S. It is used to transform impedance and amplify acoustic signals, suitable for electroacoustic test systems and multi-noise analysis.

Key Features: The preamplifier boasts high input impedance, low output impedance, low noise, and a wide frequency response range.

Technical Specifications:

Frequency Range: 10Hz to 80kHz (±0.2 dB)
Input Impedance: Greater than 1GΩ
Output Impedance: Less than 20Ω
Distortion (THD): Less than 0.1%
Max. Output Voltage: Greater than 5.0 Vrms (with +24V power supply)
Power Supply: Dual Power: ±3V to ±10V, <1mA; Single Power: +5V to +20V, <1mA
Noise (A-weighting): Less than 3 μVrms
Noise, linearity (20-20KHz): Less than 10 μVrms
Gain: 0dB
Connector Type: 9 pin RS232(DB9)
Operating Temperature: -30℃ to +70℃
Thread Fitting Port: 11.7mm 60UNS (M11.7×0.423mm)
Dimensions: Diameter 12.7mm (1/2 inch), Length 49mm

Catalog excerpts

CRY501 Preamplifier CRY501 preamplifier can combine with 1/2 inch measurement microphone to transform the impedance and amplifier the acoustic signal. It also compatible with other 1/2 inch measurement microphone like B&K, G.R.A.S.. This preamplifier has the characteristic of high input impedance, low output impedance, lower noise, wide frequency response range, etc. It can be used for the condition of electroacoustic test system or multi-noise analysis. Technical Specification CRY501 Preamplifier Frequency Range Input Impedance Output Impedance ＞5.0 Vrms (power supply for +24V) Power Supply Noise (A-weighting) Connector Type Thread fitting port CRY Sound Co., Ltd Add: No.31-1, Xianxing Road, Xianlin Industrial Park, Yuhang District, Hangzhou, Zhejiang

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CRY501 preamplifier

CRY501 preamplifier

Catalog excerpts

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