Burl B4

BURLB4
£0.00 £2,199.00 inc. VAT
£1,832.50 exc. VAT
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B4 MIC PRE DAUGHTER CARD

AT LONG LAST… BURL Audio is proud to announce the new B4 4-channel MIC/LINE input daughter card for the B80 and B16 MOTHERSHIPs. The B4 boasts the new BX6 input transformer designed for true MIC/LINE input impedance. The B4 maintains a no compromise, class-A analog circuit, followed by the same ADC we use in the BAD8. Using a single B80 chassis, 40 input channels of audiophile MIC/LINE inputs can be realized. With digital control and SoundGrid or Dante, the B80 MOTHERSHIP with the B4 MIC/LINE daughter card is the ultimate studio grade stage box.

Frequency Response

  • LINE level, 0dB Gain,  -0.03dB @ 10Hz, -1.5dB @ 30kHz
  • Full Gain, 59dB Gain,  -0.03dB @ 10Hz, -2.5dB @ 30kHz

Input Impedance

  • LINE 10k Ohms
  • MIC 2.5k Ohms
Features
  • 4-channel MIC / LINE input ADC
  • NEW BX6 input transformers
  • BURL NextGen BOPA14 OP-AMP
  • 40 total MIC / LINE input channels per B80
  • All class-A, discrete signal path