The NTK is a valve microphone designed exclusively for recording professionals who want what only the best can offer. The NTK has a large capsule gold plated membrane, with twin triode valves hand graded and selected especially for use in the NTK. The NTK delivers the wide dynamic range, ultra low noise, and the quality and warmth demanded when choosing a valve microphone.
NTK, when professional performance counts.
Features
Large capsule with gold-plated membrane
Ultra low noise
Wide dynamic range
Class A valve circuitry
Hand-selected and graded 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
Accessories included:
Power Supply
30¡¯(10m) Multicore Cable
M2 Standmount plus 3/8¡±-5/8¡±
Thread Adaptor.
Optional Extras: SM2
Shockmount
Specifications
Capsule: Externally polarised 1¡± pressure-gradient condenser
Active Electronics: Unity-gain closed-loop impedance converter;
vacuum-tube input with bipolar buffering
Pickup Pattern: Cardioid
Frequency Response: 20Hz - 20kHz (+/-6dB)
Output Impedance: 200 ohms (100 ohms per leg)
Sensitivity: -38dB re 1V/Pa (12mV @ 94dB SPL) +/-1dB
Equivalent Noise:12dB SPL (A-weighted per IEC268-15) +/-2dB
Maximum Output: > +29dBu (@ 1kHz, 5% THD into 1k( load)
Dynamic Range: > 147dB (A-weighted, per IEC268-15)
Maximum SPL: > 158dB SPL (@ 1kHz, 5% THD into 1k( load)
Signal/Noise Ratio: > 82dB (A-weighted, per IEC268-15)
External power supply: 100-120V / 200-240V AC (user
selectable) 50Hz / 60Hz, 25VA maximum
Packed Weight: 4.53 kg (Mic only 760 gm)