To the page content

Black Lion Audio B173 Quad Mic Preamp

4-Channel Microphone Preamplifier

  • Classic 1073 preamp design with 70 dB gain
  • Discrete Class A circuit
  • Input and output transformers from Cinemag
  • Channels 1 and 2 with additional DI input
  • Switchable 48 V phantom power per channel
  • Max. Input level Mic In: +1 dBu / DI In: +18 dBu
  • Frequency range: 10 - 30000 Hz
  • Gain Mic In: 12 to 70 dB adjustable in steps
  • Switchable phase inversion
  • THD + N Mic In: 0.02% (+45 dB Gain, +4 dBu Output) / DI In: 0.03% (+25 db Gain, +4 dBu Output)
  • EIN (Equivalent Input Noise) Mic In: -105 dBu / DI In: -100 dBu
  • Input impedance Mic In: 200 Ohm / DI In: 1.1 MOhm (unbalanced)
  • Max. Output level: +28 dBu
  • Output impedance: 600 ohms
  • 4 Balanced XLR inputs
  • 2 Unbalanced 6.3 mm jack inputs
  • 4 Balanced XLR and jack outputs
  • External power supply
  • Height: 2 U
  • Width: 19"
  • Depth: 178 mm
  • Weight: 3.7 kg
Available since April 2020
Item number 491100
Sales Unit 1 piece(s)
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
Design 19" / 2U
5.369 AED 1.402,52 €
Plus 266 AED shipping
The price in AED is a guideline price only
Since we ship from Germany, additional costs through taxes and customs may be incurred
On request
On request

For this product the supply situation is currently uncertain or our supplier has not yet provided us with an expected delivery date for this product. Kindly contact us for further information on the availability.

Standard Delivery Times
1