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Warm Audio WA412

4-channel mic preamp

Four-channel mic preamp based on an American console preamps housed in a 1 rack unit.

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CAP2: 0 £1,199.00 £999.17 ex VAT

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WHY CHOOSE TO BUY FROM KMR AUDIO?

  • 22+ Years Industry Experience
  • Rated “Excellent” By Our Customers
  • Lifetime Tech Support, Always Free
  • Easy 14 Day Returns

The Warm Audio WA412 is a four-channel mic preamp based on an American console preamps housed in a 1 rack unit.

The Warm Audio WA412 provides the classic sound of Rock N' Roll with fat-sounding and punchy low end and a smooth and open top end.  It features fully discrete-socketed 6-pin Op-amps and custom wound Altran input and output transformers delivering world-class tone.

Each channel uses fully socketed 6-pin op-amps, which are known for their high-headroom and low-distortion characteristics akin to the console that inspired the WA412. Furthermore, the Op-amps are swappable with other op-amps if desired. Warm Audio has worked with Altran to develop transformers to extend low-frequency response. The transformers use a vintage winding technique, which impart a distinct smooth and open character.

The WA-412 is a workhorse preamp that will perform solidly and reliably for all working engineers who need to get on with the job.

Warm Audio WA412 Four-channel mic preamp overview:

  • 4 Channel Microphone Preamplifier + Instrument DI.
  • Fully discrete, transformer coupled, through-hole component topology.
  • Altran USA custom wound, premium input and output transformers.
  • X520 discrete op-amp in every channel, socketed for convenience. Can be user-replaced with most six pin, discrete op-amps for varying flavour & tone.
  • 65db of gain.
  • Inputs - Microphone XLR & Active Instrument 2Meg ohm HI-Z.
  • Outputs - Transformer balanced XLR & TRS.
  • TONE button – Input impedance switches from 600 ohms to 150 ohms (affects the tone of both the mic and HI-Z inputs).
  • -20db pad - pads both mic and instrument DI inputs.
  • +48 volt phantom power.
  • LED metering.
  • Output trim knob for precise level control and tone sculpting.
  • Internal power supply (grounded, three-pin IEC cord).
DPD UPS
  • UK over £99 FREE
  • UK under £99 £10
  • EU £36
  • Rest of World £80

Large/Heavy items: Extra charges may apply (e.g., consoles, large monitors). We’ll contact you before processing if so.

We ship with DPD and UPS across the UK, EU and worldwide. Same-day within the M25 is available depending on stock.

This item, like everything we supply, comes with the complete support of our expert team. Our excellent technicians have been specifying, building and supporting studios for over twenty years. If you have any problems with installation, setup or everyday use, they’re never more than a click away, and always happy to help.

You can contact them here.

Warm Audio WA412

Warm Audio WA412

AVAILABLE TO ORDER

KEY BENEFITS

Classic Rock N' Roll Sound

Enjoy the legendary rock sound with the Warm Audio WA412, which offers a fat low end and a smooth, open top end, ideal for capturing that classic vibe in your recordings.

High Flexibility with Swappable Op-Amps

The fully socketed 6-pin op-amps in each channel provide pristine audio quality with low distortion. These op-amps are user-replaceable, allowing for easy customization of the preamp's tone and character.

Reliable and Robust Build

Dedicated to performance, the WA412 is a durable, "workhorse" preamp designed to deliver consistent, top-quality sound for all types of audio engineering work, ensuring reliability in every session.