Description
The Micpro team take a look at the Black Lion Audio B173 MKII British Style Mic Pre by Black, available in the Uk from a UK supplier & UK Warranty.
The Black Lion Audio B173 mkII delivers classic British-style tone in a compact, road-ready half-rack chassis. Inspired by the legendary 1073 preamps, the B173 mkII captures the warmth and musicality of vintage Class A circuitry with modern reliability and clarity. Boasting Cinemag input and output transformers, the same used in the B173 Quad, this single-channel preamp offers up to 70dB of gain, making it ideal for a wide range of microphones, from dynamic to ribbon. A newly designed gain stage provides lower distortion and a cleaner signal path, while the variable output attenuator allows you to dial in transformer saturation without overloading your converters. The front-panel DI input makes it perfect for bass, guitar, synths, and keyboards, delivering harmonically rich direct tones. With phantom power, polarity reverse, and Hi-Z switching, the B173 mkII is a feature-packed solution for anyone seeking classic analogue character in a portable format. Built to last and designed to perform, it’s a must-have for studios, producers, and engineers who crave classic tone with modern flexibility.
Key Features:
- Classic British-Sound Circuitry:
Emulates the revered 1073-style preamps with Cinemag transformers for a warm, punchy sound and up to 70dB of gain on tap. - Advanced Tone Shaping:
Stepped input gain and a variable output attenuator allow precise control over transformer drive and signal level. - Versatile Front-End Design:
Includes DI input, phantom power, polarity reverse, and Hi-Z switch, offering flexibility for a wide range of sources.
Specifications:
- Preamp Type: Solid State
- Number of Channels: 1
- Phantom Power: Yes
- Polarity Switch: Yes
- Analogue Inputs: 1 x XLR (mic), 1 x 1/4″ (Hi-Z)
- Analogue Outputs: 1 x 1/4″ TRS
- Rack Spaces: Half-rack
- Power Source: 24V AC Adapter (included)
- Height: 1.75″
- Depth: 6.5″
- Width: 9.5″
- Weight: 3.2 lbs






