RODE NTK Valve 1.0" Condenser Microphone
Rode SKU: NTK | Helix SKU: RMNTK
Overview
Versatile class A valve 1" cardioid condenser microphone
- Large 1” 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
- 10 year extended warranty when you register your microphone
Like it’s bigger brother the K2, the RØDE NTK is a premium valve condenser microphone designed to provide incredible detail and warmth in the studio. Its cardioid polar pattern is perfect for most single instrument recording scenarios.
The electronic circuitry complementing this very sensitive transducer includes a hand-selected twin-triode 6922 valve and audiophile grade components. The result is an ultra-wide dynamic range, 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 RØDE NTK microphone is designed and made in Australia, and covered by RØDE Microphones' industry leading 10 year warranty.
Specifications
| Acoustic Principle | Pressure Gradient |
| Active Electronics | Valve/tube impedance converter with bipolar output buffer |
| Capsule | 1.00" |
| Polar Pattern |
Cardioid - Picks up audio from the front and sides and rejects from the rear
|
| Address Type | Side |
| Frequency Range | 20Hz - 20kHz |
| Output Impedance | 200Ω |
| Maximum SPL | 158dB SPL (@ 1kHz, 1% THD into 1KΩ load) |
| Maximum Output Level | 29.0mV |
| Sensitivity | -38.0dB re 1 Volt/Pascal (25.00mV @ 94 dB SPL) +/- 2 dB @ 1kHz |
| Equivalent Noise Level (A-weighted) | 12dB-A |
| Power Options |  |
| Weight | 760.00gm |
| Dimensions | 208.00mmH x 55.00mmW x 55.00mmD |
| Output |  |
| Warranty | 1 year with free extension to 10 years following registration |
