Lewitt Pure Tube Essential Tube Microphone

Engineered around a precision-tuned 12AU7 tube circuit, the PURE TUBE Essential captures every nuance with rich harmonic detail, ultra-low noise, and pure, musical character - making it a natural choice for vocals, acoustic instruments, and broadcast applications. Designed for effortless use, the Pure Tube Essential features a fixed cardioid polar pattern, Class-A transformerless tube circuitry, and a gold-sputtered 1-inch capsule housed in a vibration-damping mount. The fully decoupled signal path ensures transparency and low self-noise, while the custom power supply unit provides perfectly filtered DC voltage for consistent performance and minimal hum. With handcrafted precision and the signature Lewitt sound - smooth, open, and full of life - the Pure Tube Essential brings world-class analog tone to every recording.

• Hand-selected 12AU7/ECC82 vacuum tube for rich harmonics and musical warmth
• Transformerless Class-A circuit with no semiconductors in the signal path for pure tone
• Fixed cardioid polar pattern with detailed on-axis response and natural room pickup
• Gold-sputtered 1" capsule in internally suspended shockmount housing
• Extremely low self-noise for a tube microphone (around 7 dB-A)
• Integrated hum-filtering circuitry and linear frequency response for clean, modern sound
• Purpose-built external power supply ensures stable, low-noise performance
• Durable full-metal body with matte black finish for long-term studio reliability
• Designed and manufactured in Austria to exacting standards

• Type: Large-diaphragm tube condenser microphone
• Capsule: 1" gold-sputtered diaphragm
• Polar Pattern: Cardioid
• Frequency Range: 20 Hz – 20 kHz
• Sensitivity: Approximately 21 mV/Pa (-33.5 dBV/Pa)
• Self-Noise: 7 dB-A
• Max SPL (0.5% THD): 132 dB SPL
• Output Impedance: 135 Ω
• Dynamic Range: 125 dB (A-weighted)
• Tube Type: 12AU7/ECC82
• Connector: 7-pin XLR (microphone to PSU) / 3-pin XLR (PSU to preamp)
• Power Supply: External PSU included
• Dimensions: 196 mm × 58 mm (7.7 × 2.3 in)
• Weight: 600 g (1.32 lb)

• Lewitt Pure Tube Essential Tube Microphone
• Power Supply
• Power Cable
• 7-Pin Cable (Microphone to PSU)
• Mic Mount
• Manufacturer Warranty