Black Lion Audio B12A Quad Preamp

The B12A Quad from Black Lion Audio is a four-channel microphone preamplifier with 70dB boost including solid vintage sound. Packaged in a robust 1U housing , the user has features such as phantom power, polarity reverse, 18dB pad circuitry and hi-Z switch. The redesigned gain stage and lower noise level provide cleaner sound with less distortion, while CineMag input and output transformers keep signals warm and punchy . Two D.I.´ss on the front give guitars, basses and synthesizers harmonic richness, while the stepwise input gain and variable output attenuation allow precise control over transformer saturation . The metering per channel indicates how hot your output signal hits the parallel TRS/XLR outputs , while an external power supply keeps the noise away from your tracks.

• 4-channel preamplifier with USA CineMag input and output transformers
• Bandwidth (1kHz, 150Ω unbalanced source, unweighted): 10Hz-30kHz
• 70dB gain for all types of microphones, including low power output bands.
• Gain and output controls
• phantom power
• polarity switch
• 18dB Pad
• Hi-Z switch
• DI input