Black Lion Audio B173MK2 Half-Rack British-Styled Microphone Preamp

Black Lion Audio B173MK2 Microphone Preamp Overview
The Black Lion Audio B173MK2 is a 1-channel microphone preamp that brings the legendary sound of the British 1073 to a budget-friendly, half-rack unit. Featuring high-end components and discrete Class A circuitry, this preamp delivers the signature muscular lows, punchy mids, and glossy highs that have made the 1073 a staple in professional studios. Whether you're recording vocals, guitars, or even quieter sources with ribbon mics, the B173MK2 provides the versatility and sonic power needed to capture the essence of any performance.

Vintage-Inspired Sound with Modern Features
Inspired by the iconic British 1073, the B173MK2 imparts a bold, vintage sound that adds character to every track. Thanks to its Cinemag transformer-coupled input and output stages, this preamp provides the warmth and richness associated with high-end analog gear. The 173MK2 isn't just a simple clone—it combines the sonic magic of the 1073 with modern enhancements, making it a must-have tool for engineers and producers seeking classic sound and contemporary functionality in one package.

Exceptional Control for All Your Audio Needs
With its stepped gain control and variable output attenuator, the B173MK2 provides precise adjustments for shaping your sound. Whether you need subtle compression or full transformer saturation, the B173MK2’s flexible controls ensure you get exactly what you want. Additionally, the front-panel DI input adds harmonic richness to instruments like guitars, basses, and synths, while the phantom power, polarity-reverse, and hi-Z switch ensure versatility for various microphones and sources.

Superior Sound Quality and Low-Noise Performance
The B173MK2 excels in delivering a high-quality, low-noise signal. With a revised gain stage and lower noise floor, this preamp produces clean sound with minimal distortion. The low-noise design makes it ideal for using low-output ribbon mics, providing plenty of gain while maintaining the integrity of the signal. The Cinemag input and output transformers contribute to the smooth, creamy sound, making the B173MK2 an essential tool for both modern and vintage-style recordings.

Rugged and Convenient for Any Studio Setup
Housed in a rugged half-rack chassis, the B173MK2 is built for durability and ease of use in any studio environment. Its compact design allows for easy integration into both large and small setups, while the external power supply minimizes noise and ensures clean power delivery for optimal performance. Whether you’re working in a professional studio or your home recording space, the B173MK2 is designed to handle demanding sessions with ease, offering reliability and versatility every time you plug it in.

Why Choose the Black Lion Audio B173MK2?
The B173MK2 is the perfect choice for anyone seeking the classic sound of a 1073 at a fraction of the price. With its vintage-inspired sound, modern controls, and high-end components, this preamp delivers exceptional value without compromising on quality. Whether you’re a seasoned professional or an aspiring engineer, the B173MK2 provides the tools you need to take your recordings to the next level. Its affordability, paired with its ability to enhance any sound source, makes it a go-to preamp for any studio.