RM-21 is a classic ribbon microphone,which is improved well on the basis of previous big ribbon microphone.Its apprance is smooth and delicacy。It has long double ribbon sound film inside.What is more,its transient response is very fast and accurate and it fits to many different kinds of professional audio recording and broadcasting,especially used in large dynamic range and high sound level musically requirements, such as piano, percussion, trumpet, French horn and so on.
* Ribbon type & Dimensions:Pure aluminum,2×2.5 microns thick,50mm x 5 mm you(L x W)
* Polar pattern:Figure 8
* Sensitivity:-55dB (0dB=1V/Pa)
* Frequency Response:30 to 18kHz
* Impedance:<=600 Ohms
* Recommended load impedance:3000 Ohms
* Max.SPL(1% THD@1000Hz):165dB
* Equivalent noise level to IEC 268-4(A weighted):18dB
* S/N ratio re 1Pa:>2dB
* Mic cable:3-pin XLR standard cable (attached)
* Size:Diameter: (68.5x185mm)
* Net Weight:44oz(1245g)
* Polar pattern:Figure 8
* Sensitivity:-55dB (0dB=1V/Pa)
* Frequency Response:30 to 18kHz
* Impedance:<=600 Ohms
* Recommended load impedance:3000 Ohms
* Max.SPL(1% THD@1000Hz):165dB
* Equivalent noise level to IEC 268-4(A weighted):18dB
* S/N ratio re 1Pa:>2dB
* Mic cable:3-pin XLR standard cable (attached)
* Size:Diameter: (68.5x185mm)
* Net Weight:44oz(1245g)