Rode NTK Tube Condenser Studio Microphone Details
The RØDE NTK is the multi award-winning Class-A tube microphone that has found a home with tens of thousands of professionals around the world.

The heart of the NTK is the Australian designed and manufactured HF-2 capsule. The electronic circuitry complementing this very sensitive transducer includes a hand-selected twin-triode 6922 valve and audiophile grade components and lay-out. The result is an ultra-wide dynamic range, very low noise, and stunning tube warmth. The NTK‘s rich valve sound is ideal for vocals, acoustic instruments, drum overheads, guitar amps and pianos.

The NTK comes with a dedicated power supply, internal capsule shock mounting, stand mount, zip pouch and a 30’ cable.

Rode NTK Tube Condenser Studio Microphone Specifications

• Capsule: Externally polarised 1” (25mm) pressure-gradient condenser
  
• Active Electronics: Unity-gain closed-loop impedance converter; vacuum-tube input with bipolar buffering
• Pickup Pattern: Cardioid
• Frequency Response: 20Hz - 20kHz
• 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)