Data Sheet

NTK
AUSTRALIA
107 Carnarvon st, Silverwater NSW 2128 Australia
Ph: [phone] Fx: [phone]
USA
PO Box 91028, Long Beach CA 90809-1028
Ph: [phone] Fax: [phone]
Specifications
Features
Multi Award Winning Class A Dual 1” Condenser Microphone
Frequency ResponsePolar Pattern
• Large 1” (25mm) capsule with gold plated
diaphragm
• Class “A” valve circuitry
• Hand selected and graded 6922 twin-triode valve
• Dedicated power supply
• Internal capsule shock mounting
• High level of RF rejection
• Ultra low noise
• Wide dynamic range
• High strength heat treated steel mesh head
• Designed and manufactured in Australia
• Free 10 year extended warranty when you register
online at www.rodemic.com/warranty
184
62
Acoustic Principle Pressure gradient
Directional Pattern Cardioid
Frequency Range 20Hz ~ 20,000Hz
Sensitivity
-38dB ±2dB re 1V/Pa
(12mV @ 94 dB SPL) @ 1kHz
Nominal Impedence 200Ω
Equivalent Noise
12dBA SPL
(A - weighted per IEC651)
Maximum Output
+29dBu
(@ 1% THD into 1kΩ)
Dynamic Range >147dB (per IEC651)
Maximum SPL
>158dB (@ 1kHz, 1% THD into 1kΩ
load)
Signal/Noise
>82dB SPL
(A - weighted per IEC651)
Power Req.
Dedicated Power Supply (100 ~
120V/200 ~ 240V, 50/60 Hz)
Dimensions
Length - 208mm
Diameter - 55mm
Output Connection
3 pin XLR, balanced output
between Pin 2 (+), Pin 3 (-) and Pin
1 (ground)
Shipping Weight
7.0 8 kg
Net Weight
760g
dB re 1 V/Pa
20
10
0
-10
-20
-30
20Hz 100 1000 10 000 20 000
0˚
90˚ 270˚
180˚
-2.0
-20.0
-10.0
0.0
-2.0
-4.0
-6.0
-8.0
-10.0
-12.0
-14.0
-16.0
-18.0
-20.0
-22.0
-24.0
-25.0
dB rel. 1V/Pa
+5.0
Frequency:
500 Hz:
1000 Hz:
4000 Hz:
–
–
–
Incl. Accessories
• RM2 stand mount
• RC2 case
• Transformer and lead