Black Lion Audio B12AMK3 Microphone Preamp Overview
The Black Lion Audio B12AMK3 1-Channel Microphone Preamp is a high-performance, vintage-inspired piece of audio gear that combines classic sound with modern features. Designed to provide a rich, bold tone, it draws inspiration from the legendary API 312A, bringing a powerful presence to any source you connect to it. Whether you’re recording vocals, instruments, or using ribbon mics on quiet sources, the B12AMK3 provides exceptional low-noise headroom and gain, making it an indispensable tool in any studio setup.

Vintage Sound Meets Modern Features
Inspired by the iconic API 312A, the B12AMK3 offers the warm, creamy, and beefy sound that makes vintage preamps so desirable. But it doesn’t stop there—Black Lion Audio has updated the design with modern touches. With its Cinemag input and output transformers, this preamp imparts a rich, harmonic quality to all your recordings. The combination of vintage sound and modern performance delivers a preamp that excels in both quality and versatility, giving you the best of both worlds in one compact unit.

Flexible Gain Control for a Wide Range of Sources
Equipped with a stepped gain control, the B12AMK3 allows for precise adjustments, ensuring you have full control over the input level. Whether you’re capturing soft, subtle vocals or pushing the gain for more assertive tones, this preamp delivers clean, distortion-free sound. Its 18dB pad and hi-Z switch add even more flexibility, making it suitable for a range of microphones and instruments, from dynamic mics to ribbon mics and electric guitars. The front-panel DI input is a standout feature, perfect for instruments like bass, guitars, and synths, offering harmonic richness and warmth that enhances your recordings.

Low-Noise, High-Headroom Design
One of the standout features of the B12AMK3 is its ability to handle low-output ribbon microphones with ease. With its transformer-coupled input and output stages, it delivers low-noise headroom and clean gain, even with quieter sources. The preamp’s revised gain stage and lower noise floor ensure that every recording maintains clarity and detail, free from unwanted distortion. This makes the B12AMK3 perfect for capturing delicate, nuanced recordings with the same level of professionalism you’d expect from higher-end, boutique preamps.

Rugged and Reliable Build Quality
Built with durability in mind, the B12AMK3 comes housed in a rugged half-rack chassis, making it easy to mount and use in any studio setup. Despite its compact design, it doesn’t compromise on performance or features, providing a robust, reliable tool that can handle the demands of professional audio engineers and musicians. The external power supply minimizes noise, ensuring that your recordings are as clean and pristine as possible. Designed and assembled in the USA, the B12AMK3 is built to last, providing value for years of use.

Why Choose the Black Lion Audio B12AMK3?
With its vintage-inspired sound, modern features, and exceptional build quality, the Black Lion Audio B12AMK3 is a great value for anyone looking for a high-performance microphone preamp. Whether you’re a seasoned professional or a hobbyist, this preamp offers everything you need to achieve a professional sound. Its flexibility, low-noise design, and rugged chassis make it an excellent addition to any studio setup. For those seeking high-quality sound at an affordable price, the B12AMK3 delivers unmatched value.

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • B12A MKIII Microphone Preamp
Categories
Year
  • 2025
Format
  • Half Rackmount
Electronics
  • Analog
  • Solid State
Number of Analog Outputs
  • 1
Number of Analog Inputs
  • 1
Number of Channels
  • 1

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