Warm Audio
WA-412 Four Channel Mic Pre
Best professional sound for budget conscious studio engineers.
The WA-412 delivers four channels of classic American console preamps in a compact 1RU design. This preamp style is renowned for its significant punch and smooth, open top end, often called "the sound of Rock 'n' Roll." It offers an exceptional price-to-performance ratio, featuring fully discrete socketed 6-pin op-amps and custom-wound Altran USA input and output transformers. For engineers seeking world-class tone across multiple channels without a prohibitive cost, the WA-412 is an outstanding option.
$1099.99
Owner Satisfaction
4.6
/ 5
Category Rank
246
/ 565
#246 in Microphone Preamps
Price vs Category Average
-32%
Below average
Channels
4
Who it's for
- Engineers seeking iconic American console character for their recordings.
- Producers needing a flexible, multi-channel preamp for diverse sources.
- Budget-conscious studios desiring professional-grade, classic preamp performance.
Who should skip it
- Engineers prioritizing pristine transparency or a wide range of sonic colors.
- Users expecting an all-in-one channel strip solution for their signal chain.
- Modern studios relying heavily on direct digital input to their DAW.
Performance breakdown
Sonic Character
Delivers that signature punchy, high-headroom American console tone with ease.
Component Quality
Custom Altran transformers and discrete op-amps provide professional-grade signal integrity.
Channel Density
Four high-quality channels packed into a single rack space saves studio.
Versatility
Excels on drums and electric guitars but handles vocals with authority.
Build Robustness
Solid metal chassis construction built to withstand heavy daily studio use.
Maintenance Potential
Socketed op-amps allow for easy customization and simple field repairs.
Key Specs
Channels
4
Form Factor
1RU Rackmount
Circuitry
Fully discrete socketed 6-pin op-amps
Transformers
Custom wound Altran USA input and output transformers
Dimensions
17.0" Width
Features
- Classic American Console Sound
- Four Channels of Preamps
- Big Punchy Low End
- Smooth Open Top End
- Discrete Op-Amp Circuitry
- Custom Altran USA Transformers
- 1RU Rackmount Design
What customers say
Customers consistently praise the WA 412 Four Channel Mic Pre for its exceptional sound quality and remarkable value. Many users highlight its ability to deliver a professional studio sound, often comparing it favorably to much more expensive units. The preamps are celebrated for their clarity, warmth, and versatility across various instruments and vocals, making them a go to choice for home studios and professional setups alike. Its robust build further reinforces the perception of a high quality, reliable piece of gear that truly elevates recordings without breaking the bank. This unit is seen as a smart investment for serious audio enthusiasts.
Know before you buy
The WA-412 is modeled after classic American console preamps, known for delivering a punchy low end and a smooth, open top end. It is widely favored for rock and pop applications where you need a bold, authoritative sound that sits well in a dense mix.
Yes, the unit features fully discrete, socketed 6-pin op-amps. This design allows you to easily swap them out if you want to experiment with different tonal flavors or perform maintenance without needing to solder.
The custom-wound Altran USA input and output transformers are central to the unit's character. They provide the harmonic richness and saturation typically associated with high-end vintage hardware, helping to glue your tracks together.
Absolutely. Because the WA-412 offers four channels and is specifically voiced for a punchy, aggressive sound, it is an excellent choice for tracking drum kits, allowing you to capture a cohesive sound across your kick, snare, and overhead mics.
Yes, it is designed in a standard 1RU rackmount format, making it easy to integrate into most studio setups. Its compact size is ideal for engineers who need professional, multi-channel preamplification without taking up excessive rack space.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$1100