Description
 
RK 87 34mm Large Diaphragm Condenser Mic Capsule Cartridge Core Microphone Capsule for ISK Recording

Description:
The diaphragm microphone is suitable for the maintenance of high-end microphones, or friends with higher requirements for DIY production or upgrade! As the name implies, RK-87 is copied and produced according to the standard of Newman U87; with relatively bright sound, suitable for repairing high-end tubes such as U87 U67 or transistor microphone! Polarization voltage is between 25V-110V.

Parameter:
Sensitivity: -33 (±3) dB (at 1 KHz 0dB=1V/Pa)
Pointing characteristics: cardioid (at 1KHz)
Frequency response: 20Hz-20KHz
Maximum sound pressure level: 140dB (at 1KHz≤1% T.H.D)
Unit size: Φ 34mm x 13.5mm

Features:
- Single sided plated
-3um imported film.
-99.99% pure gold plating.
-Restore the essence of sound to the greatest extent.
-Diaphragm microphone ground screw holes and multiple bracket fixing screw holes.

Package List:
1 x Mic Capsule
Payment Terms
 
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
 
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
 
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
 
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
Feedback
 
1. If you are dissatisfied for any reason, please don't 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.
2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.



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