SE ELECTRONICS X1 LARGE DIAPHRAGM CONDENSER MICROPHONE

    Capsule: Hand-crafted, 1" diaphragm, gold-sputtered
    Frequency Response: 20Hz-20kHz
    Sensitivity: -32 dBV/Pa (25.1mV/Pa)
    Polar Pattern: Cardioid
    Impedance: ≤ 200 Ohms
    Equivalent Noise Level: 16dB (A-weighted)
    Max SPL for 0.5% THD @1kHz: 125dB
    Power Requirement: Phantom power 48V±4V
    Connector: 3-pin XLR

K2 - ?It cant be done?? Precision Variable Pattern Dual 1? Condenser Valve Microphone.
 
The R?DE K2 is the result of designing and building 1000?s of valve microphones. The
K2?s HF-1 capsule is the pinnacle of transducer technology. The sound quality combines
modern high-end specifications with the character and subtleties of the legendary 50?s mics.
Infinitely variable control of the K2?s polar patterns provides the freedom and flexibility to
excel in any recording situation. The K2 is another example of R?DE?s commitment to
building quality studio microphones to meet the exacting standards demanded by today?s
professionals.At the 2004 Frankfurt Music Messa, 56 of the most prestgious music industry
magazines voted the K2 the ?Best Studio Microphone of 2004?.

SPECIFICATIONS:
Features:
? New large capsule with gold sputtered diaphragm. ? Ultra low noise.
? Wide dynamic range. ? Class ?A? valve circuitry. ? Hand-selected and
graded 6922 twin-triode valve. ? Dedicated Power Supply. ? High strength
welded and heat-treated steel mesh head. ? Durable satin nickel finish.
? Internal capsule shock mounting. ? High level of RF rejection. ? Supplied
complete with SM2 Shock Mount and RC2 Custom Carry Case.
? Continuously variable polar patterns. From omni, through cardiod to
figure 8, controlled at the power supply.
Operation power:
The K2 is designed to operate from a dedicated power supply (110 - 120 V/220 - 240 V, 50/60 Hz)
Acoustic principle: Externally polarized 25 mm(1?) condenser.
Directional pattern:
Continuously variable multi pattern -Omni, through Cardioid to figure 8.
Frequency range:  20 Hz - 20 kHz
Output impedance:
Valve impedence converter with bipolar output buffer.
Signal noise ratio din iec 651:
 > 81 dB (1kHz relative to 1 Pa; per IEC651,IEC268-15).
Equvalent noise:  10 dBA SPL (per IEC651, IEC268-15).
Maximum spl: 162 dB (@ 1% THD into 1k).
Sensitivity:
 -36 dB re 1 Volt/Pascal (16 mV @ 94 dB SPL) +/- 2 dB.
Power supply voltage:
Dedicated Power Supply(110 - 120 V/220 - 240 V, 50/60 Hz).
Weight:  815 gms
Dimensions width:  208.5 mm
Dimensions depth:  55 mm
Dimensions height:  55 mm
Maximum output voltage:  > +30 dBu (@ 1% THD into 1 k).

NT2000 - ?Explore, Control, Create?? Seamlessly Variable Dual 1? Condenser Microphone.

The world's first large diaphragm condenser studio microphone with seamlessly variable Polar
Patterns, Filter and Pad located conveniently on the microphone body. The NT2000?s state of
the art surface-mount electronics combined with the new Australian designed and manufactured
HF1 Capsule, provide extremely low self-noise (7 dBA) and a maximum SPL of 147 dB (157 dB
with pad fully engaged) ensuring exceptional results and the ultimate in recording creativity.
The NT2000 is supplied with the SM2 Shock Mount, together in a durable custom carry case.

SPECIFICATIONS:
Acoustic principle:
Externally polarised 25 mm (1?) dual diaphragm condenser
Directional pattern: Multipattern
Frequency range:  20Hz - 20KHz
Output impedance: 200 ohms
Signal noise ratio din iec 651:  87 dB (1kHz rel 1Pa)
Equvalent noise: 7 dBA SPL (per IEC651, IEC268-15)
Maximum spl:
147 dB (@ 1% THD into 1K ohm) 157dB (@ 1% THD into 1K ohm) with pad set to maximum
Sensitivity:
-36 db re 1 Volt/Pasca (16 mv @94db SPL) +/- 2 dB
Dynamic range din iec 651: 140 dB (per IEC651, IEC268-15)
Power supply voltage: Phantom P48
Weight without battery: 831 gm
Weight with battery:  2.6 kg