Burl Audio B4 - 4-Channel Mic / Line ADC Card for B16 / B80

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.

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

Note: Either card will work in both chassis. The only difference is the orientation of the graphics.