Description
 
RK87 RK-87 Condenser Mic Capsule 34mm Pure Gold-Plated Diaphragm -34±2dB Sensitivity for Recording Studios

Description:
RK87 (RK-87) microphone capsule can easily pick up subtle sounds indoors. It is suitable for recording productions of any sound quality and can accurately and clearly reproduce the characteristics of various acoustic instruments, including string instruments, wind instruments, and electric guitars. The frequency response is very balanced. The German M147 and M149 microphones also use this type of capsule.

The capsule has an especially rich high-frequency response, producing a bright and transparent sound — the most favored tone among Chinese users. The U87 microphone also uses this capsule. Many Chinese condenser microphones adopt this type of capsule, whose unique tone has influenced generations of Chinese sound engineers.

Precautions:
* Do not touch the gold-plated diaphragm or the rear diaphragm with your hands.
* Do not twist or tamper with any screws on the capsule.
* Do not blow air or spray water directly onto the capsule.
* Keep it protected from moisture. Use a windscreen or pop filter during operation.
* Handle with care. Any damage due to improper handling is the user's responsibility.

Attention:
* The diaphragm must never be touched by any means! Even if dust is found on the diaphragm, do not wipe it with anything.
* Except for the screw that fixes the negative electrode lead on the side, the tightness of every screw on the microphone capsule is carefully designed and must not be adjusted arbitrarily.
* If the returned microphone capsule shows any signs of diaphragm contact or if the capsule screws have been tampered with, refunds will be refused!

Features:
* The condenser microphone capsule suitable for professional recording studios
* Thickened gold-plated diaphragm with 99.99% pure gold wire coating
* Mounting Screw Hole: M1.6 × 5. Ground wire can also be secured here

Wiring:
* Blue Wire: Positive
* White Wire: Negative

Specifications:
* Product Model: RK87 (RK-87)
* Product Type: Condenser Microphone Capsule
* Diaphragm: Single-Sided Gold Diaphragm
* Capsule Dimensions: 34mm × 12.25mm
* Sensitivity: -34±2dB
* Signal-to-Noise Ratio: 70dB
* Frequency Response: 20Hz–20kHz
* Required Power Supply: 48V
* Weight: 50g

Packing List:
* 1 x Microphone Capsule

Packaging Details:
* Weight: 0.15kg
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Shipping Terms
 
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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.
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