Description: Description IEC711 1/2" ICP Microphone Preamplifier Mic Preamplifier Mic Preamp with BNC Connector for GRAS B&K Description: ICP preamplifier is a kind of preamplifier powered by a constant current source. It features high input impedance, low output impedance and low noise. It combines the signal line and the power line into one, and its output adopts BNC connector which can be easily connected to the BNC input end of general measuring instrument. It is compatible with Φ12.7 mm (1/2 inch) pre-polarized measurement microphones. Specifications: - Dimensions: Φ12.7 mm (1/2 inch) - Frequency range: 20Hz~50kHz ±0.2dB ; 10Hz~100kHz±0.5dB - Power supply: ICP (2mA ~10mA) - Output connection: BNC connector - Microphone thread: M11.7 mm x 0.423 mm (60 UNS) Circuit Connection Method: +24V is preferred for power supply voltage, and 2mA~4mA is preferred for constant current source. If there is no constant current source, a resistor can be used instead. The resistance value can be 3kΩ~5kΩ and make sure that the operating current is 2mA~4mA. Package Included: - 1 x Mic Preamp Packaging Details: - G.W.: 0.25kg Payment Terms 1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc. 2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms 1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email. 2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding. Return Terms If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund. Custom Duties & Taxes 1. It is buyers responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers. 2. Please check with your countrys customs office and inform us what/how much should declare before shipping. Feedback 1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap. 2. If you are dissatisfied for any reason, please dont be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. On May 10, 2024 at 21:27:35 PDT, seller added the following information:
Price: 77.16 USD
Location: Shenzhen
End Time: 2024-10-11T03:26:01.000Z
Shipping Cost: 3 USD
Product Images
Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
Type: Preamplifier
Model: IEC711
