collapse expand iconDescription

The BAD4 is the multi-channel version of Burl Audios critically acclaimed B2 Bomber ADC. Pushing the boundaries once again, the Burl Audio B80 Mothership AD/DA converter has up to 80 channel capability. Using a card based system, and a heavy duty 4U chassis, the B80 Mothership employs 10 card slots with 4 channel AD cards, all with the B2 quality signal path.

Every ADC channel has proprietary BX1 transformer on input. For many who have already embraced the B2 Bomber, this is a dream come true. Recording an entire band and playing back through 24 channels Burl at a time, is a truly beautiful experience.

With a completely configurable AD/DA, a converter for any situation can be realized. If you track live, 6 BAD4 cards will give you 24 B2 quality inputs, and 4 BDA8 cards gives you 32 channels of outputs.
Burl Audio 4-Channel ADC Card for B80
Burl Audio 4-Channel ADC Card for B80
Burl Audio 4-Channel ADC Card for B80

collapse expand iconFeatures

  • 44.1k Hz to 192k Hz, 24 bit, 4 channel ADC
  • Exact same circuit path as B2 Bomber ADC
  • Proprietary, high definition, BURL Audio BX1
  • transformer input
  • All class A, discrete transistors signal path with zero feedback, zero caps
  • 4 XLR connectivity

collapse expand iconSpecs

  • 44.1k Hz to 192k Hz, 24 bit, 2 channel ADC
  • Proprietary, high definition, BURL Audio BX1 transformer input
  • All class A, discrete transistors signal path with zero feedback, zero caps
  • Audiophile quality 6 position attenuator with standard headroom settings
  • High definition metering with simultaneous RMS and peak indication
  • Two AES and one SPDIF output with dual AES wire support
  • BNC word clock input with two outputs of extremely low jitter clock
  • Frequency response at 48kHz sample rate is 12Hz to 22kHz, +/- 0.1dB
  • Frequency response at 96kHz sample rate is 15Hz to 46kHz, +/- 0.1dB
  • Frequency response at 192kHz sample rate is 18Hz to 94kHz, +/- 0.1dB
  • 120dB Dynamic Range (A- weighted), 117dB (no weighting)
  • -100dB THD+N (+4dBU = -15dBFs)
  • -94 dB THD+N (+18dBU = -1dBFs)
  • Rugged, Made in USA design