Home / Neumann 008682 Dual channel microphone preamp V 402 State-of-the-art microphone preamp with DI inputs and a high-class headphone amplifier
The V 402 (008682) is Neumann’s first standalone microphone preamplifier, built on a legacy of legendary console modules like the V 476 B. Unlike preamps that aim to "color" the sound, the V 402 is engineered for the highest degree of linearity. Its transformerless circuitry ensures that the signal from your Neumann U 87, TLM, or KM series microphone is amplified with stunning clarity, preserving every harmonic detail. With 60 dB of gain, integrated DI stages, and sophisticated monitoring controls, it serves as the transparent bridge between your analog sound source and your digital recording system.
Discover the True Voice of Your Microphones:
Neumann microphones are world-renowned for their unique sound characteristics. The V 402 is specifically designed to preserve that integrity. While many modern preamps claim to be neutral, they often lack the finesse required for high-end recording, resulting in a "dull" or "grey" sound at high gain. The V 402 avoids these pitfalls through an elaborate development process involving extensive measurements and critical listening tests, ensuring your audio remains vibrant and full of authority.
Pristine DI Inputs for Instruments:
The front-panel DI inputs are not an afterthought—they are designed with the same pursuit of sonic purity as the mic stages. Featuring a very high input impedance of 3.3 MΩ, these inputs capture the brilliant top-end and punchy low-end of electric guitars, basses, and synthesizers without loss of detail. Whether recording a delicate acoustic-electric or a high-output active bass, the V 402 ensures a noise-free, studio-quality performance.
Studio-Grade Monitoring & Headphone Amp:
One of the most innovative features of the V 402 is its integrated headphone amplifier. It provides a fully transparent signal chain from the microphone directly to the engineer's ear, making it easier than ever to find the perfect microphone position. With independent volume controls for each channel and a Mono/Stereo switch, you can dial in a latency-free monitor mix at the recording stage without affecting the signal being sent to your DAW.
Precision Controls and Metering:
The V 402 provides essential tools for professional signal management:
Switchable 20 dB Pad: Allows the preamp to handle high-level sources up to +28 dBu without distortion.
60 Hz High-Pass Filter: A meticulously designed 12 dB/octave filter that removes pops and subsonic rumble without degrading the musicality of the signal.
10-Segment LED Metering: High-visibility bar graphs with a Peak Hold function (+24 dBu) help you monitor levels accurately from across the studio.
Polarity Invert & 48V Phantom Power: Independent controls for each channel ensure compatibility with all microphone types, from vintage ribbons to modern condensers.
Handmade German Engineering:
Housed in a rugged 19-inch 2U metal enclosure, the V 402 is built to endure the rigors of professional studio life. Its "Champagne" anodized front panel and silver ring-illuminated buttons pay homage to Neumann’s classic aesthetic while housing cutting-edge technology.
Dual-Channel Transparency: State-of-the-art transformerless design for ultra-clean amplification.
High-Impedance DI Inputs: 3.3 MΩ instrument inputs on the front panel for electric guitar and bass.
Exceptional Headphone Amp: Studio-grade monitoring with per-channel volume and master control.
60 dB Gain Range: High-quality stepped gain control for precise and repeatable settings.
Advanced Metering: 10-segment color-coded bar graphs with 3-second Peak Hold.
Professional Filter & Pad: 60 Hz low-cut and -20 dB pad for high-SPL sources.
Handmade in Germany: Built with meticulous attention to detail and premium components.
Reference Vocal Recording: The ideal pairing for a U 87 Ai or TLM 103 to capture pure, natural vocals.
Instrument DI: Captures the full frequency spectrum of high-end bass and guitars.
Stereo Miking: Perfect for recording grand pianos or drum overheads with absolute phase integrity.
Broadcast & Voiceover: Delivers an authoritative, noise-free signal for professional speech.
High-End Monitoring: Allows engineers to audition mic placements with zero latency and high fidelity.
| Feature | Details |
| Model Name | V 402 |
| Product Number | 008682 |
| Preamplifier Type | Solid State / Transformerless |
| Number of Channels | 2 |
| Gain Range (Mic) | +20 dB to +60 dB |
| Input Impedance (Mic) | 3 kΩ |
| Input Impedance (DI) | 3.3 MΩ |
| Max Output Level | +26 dBu (into 1 kΩ load) |
| Frequency Range | <10 Hz to >100 kHz (-3 dB) |
| Low-Cut Filter | 60 Hz, 12 dB/oct |
| Rack Space | 2U (19-inch) |
| Weight | 6.2 kg (Approx. 13.6 lbs) |
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