Black Lion Audio B12A Quad

4-Channel Preamplifier

  • Classic 312A preamp design with 70 dB gain
  • All-rounder for detailed recordings, e.g. Vocals, drums, guitar etc.
  • Very low-noise signal path
  • Cinemag transformers in the inputs and outputs
  • Channels 1 and 2 with additional DI input
  • Switchable 48 V phantom power, phase reversal and 18 dB pad (mic-in) per channel
  • Max. Input level Mic In: +1 dBu / DI In: +18 dBu
  • Frequency range: 10 Hz - 30000 Hz
  • Gain Mic In: 26 to 70 dB / DI In: +10 to 53 dB
  • THD + N Mic In: 0.01% / DI In: 0.115% (+36 dB gain, +4 dBu output)
  • Equivalent input noise Mic In: -120 dBu / DI In: -94 dBu
  • Input impedance Mic In: 200 Ohm / DI In: 1.1 MOhm (unbalanced)
  • Max. Output level: +26 dBu
  • Output impedance: 600 ohms
  • 4 Inputs: XLR (balanced)
  • 2 Inputs: jack (unbalanced)
  • 4 Inputs: XLR and jack (balanced)
  • External power supply
  • Height: 1 U
  • Width: 19"
  • Depth: 178 mm
  • Weight: 4.5 kg

Further Information

Channels 4
Number of microphone inputs 4
Instrument input Yes
Tubes No
Compressor/Limiter No
Equalizer No
De-Esser No
Phantom power Yes
Phase Reverse Yes
External effect loops No
Analogue Outputs XLR, jack
Digitale Outputs -
Headphone connection No
Level Meter Yes
B-Stock from £869 available
Free shipping and excluding VAT
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Share This Product
Your Contacts
Phone: +49-9546-9223-30
FAX: +49-9546-922328
Online Guides
Mic Preamps
Mic Preamps
Microphone preamps, are analogue devices that will remain important even as most other equipment is superseded by digital alternatives.
test results:
* The prices shown exclude VAT and are valid as long as stocks last. Please click here for international shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. All invoices will be issued in GBP.
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.