The B173 Quad (four channel mic pre) packs a massive punch, delivering the muscular lows, assertive mids, and glossy highs characteristic of a vintage 1073 in a budget-friendly 2RU unit. The B173 Quad features high-end parts and discrete Class A circuitry with transformer-coupled input and output stages. With 70dB of gain on tap, the B173 Quad serves up heaping portions of low-noise headroom. Now you’ll finally be able to use your low-output ribbon mics on quiet sources! The B173 Quad imparts a bold sonic assertiveness that beefs up any signal you pass through it.
The B173 Quad is a four channel mic pre version of the single channel model. More than just another 1073 clone, the B173 Quad combines vintage-inspired sonics and modern features in a rugged 2RU chassis with a smart feature set that will satisfy the most demanding audio engineers. A revised gain stage and lower noise floor deliver cleaner sound with lower distortion, while CineMag input and output transformers keep things warm, creamy, and beefy. Two front-panel DIs impart harmonic richness to guitars, basses, and synths, while stepped input gain and variable output attenuation give you exacting control over transformer saturation. Per-channel metering displays how hot your output signal is hitting the parallel TRS/XLR outputs, while an external power supply keeps noise out of your tracks.
• Four channel microphone preamplifier with USA CineMag input and output transformers
• Designed and assembled in the USA
• Bandwidth (1kHz, 150Ω unbalanced source, unweighted): 10Hz–30kHz
• 70dB of gain handles any type of microphone, including low-output ribbons
• Per-channel gain and output controls, phantom power, polarity reverse, 18dB pad
• DI input and hi-Z switch on channels 1 and 2
Its design inspired by a legendary vintage American console mic preamp, the API 312A, the B12A Quad four channel microphone preamplifier packs a massive punch. With its transformer-coupled input and output stages and 70dB of gain on tap, the B12A Quad serves up heaping portions of low-noise headroom. Now you'll finally be able to use your low-output ribbon mics on quiet sources! The B12A Quad imparts a bold sonic assertiveness that beefs up any signal you pass through it.
The Auteur has been a staple preamp in studios around the world for many years. It has become the go-to choice for bridging the gap between clean, transparent preamps and those with lots of color and bite. The Auteur MKII is the next step in perfecting this combination of vintage and modern sound at an affordable price!
Meet the Black Lion Audio B173 mkII — the most portable 1073 British-sound around! The B173 mkII uses the same Cinemag input and output transformers as our B173 Quad for a whopping 70dB of gain, a revamped gain stage, and a lower noise floor for cleaner, lower distortion sound. A front panel D.I. delivers a harmonically rich tone to guitars, keyboards, and synthesizers, and stepped input gain and variable output attenuation allow for perfect control over transformer saturation.
Meet the Black Lion Audio B12A mkIII — the most portable 312A American-sound around! The B12A mkIII uses the same Cinemag input and output transformers as our B12A Quad for a whopping 70dB of gain. A front panel D.I. delivers a harmonically rich tone to guitars, keyboards, and synthesizers, and stepped input gain allow for perfect recall.