Features of K87 Capsule :
The K87 capsule is one of the best known condenser microphone capsules from Neumann. It has been developed on the same manufacturing basis as the K67 capsule, with the only difference that the two rear plates are electrically insulated from each other.
The K87 Premium capsule of the brand “Replica Microphone” is a large-diaphragm capsule with a German-designed Mylar diaphragm. Both backplates are easily connected to the outside for use in microphones that do not require a 4-wire configuration. The Mylar film is very thin, only 6 microns, and is gold plated.
It will be a great addition to your U87 setup and will provide superior sound gain thanks to its premium finish.
Details of K87 Capsule :
Brand: Replica Microphone (Premium Gold Mylar)
Capsule diameter: 34 mm (Double sides)
Diaphragm diameter: 24 mm
Capsule thickness (with screws): 13,9 mm
Polar Patter: Cardioid, Figure 8, Omni
Sensitivity: -31dB (0dB=1V/Pa &1KHz）
Frequency Response: 20Hz∽20KHz
Max SPL：130dB &1KHz=1% THD
Power Supply: 48V ±5V
Membrane composition: Double Gold plated 6 micron mylar
Used Temperature：+5℃∽+35℃ Humidity：›60%
Saved Temperature：-10℃∽+35℃ Humidity：›60%
Included in the pack :
- K87 Premium capsule
- Capsule holder
- 2 x screws
- 1 x M3 screw and 1x fixation ring.
Possibility of pairing :
For all orders of two identical capsules, we will pair your capsules free of charge.
Here is the analysis graph between sound level and response frequency (Hz) developed for the K87 capsule. Analysis made by an independent sound laboratory.
Result : The capsule K87 Premium have a good and pretty ‘flat’ low-end and show the (desired) boost around 10 KHz.
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