Burl Audio
BURL Audio B2 Bomber 2-Channel AD Converter
Best premium audio conversion for discerning professional engineers.
The BURL Audio B2 Bomber ADC is a two-channel, mastering-grade analog-to-digital converter designed to surpass the warmth of tape while delivering superior clarity. Featuring all-Class A discrete transistors, it has become an industry standard, providing unparalleled tone for recording, mixing, and mastering—bringing you closer to the source than ever before. The B2 Bomber ADC utilizes a revolutionary hybrid circuit to achieve the tone and depth of classic analog recordings. Equipped with the proprietary BX1 transformer, and a discrete Class A, zero feedback, zero capacitor signal path, the B2 Bomber ADC delivers unparalleled tonal balance. The BURL B2 Bomber ADC offers flexible routing for connecting to an array of digital audio devices. In addition to standard XLR audio and BNC word clock inputs, the Bomber features connections for SPDIF, Toslink and two AES outputs. The Bomber ADC features a clean, sleek, intuitive interface that looks great in any studio. Quickly dial in the perfect amount of saturation with the audiophile-quality six-position attenuator. Keep an eye on your signal using the high-definition meter with simultaneous RMS and peak indication. Push the Bomber into the red for pure analog distortion, or back off for a more transparent sound. No matter how you use it, the B2 Bomber ADC will be the most significant piece of gear in your studio.
$2795.00
Owner Satisfaction
4.7
/ 5
Category Rank
109
/ 663
#109 in Audio Converters
Price vs Category Average
-36%
Below average
Chassis
19
/ -inch Rack-Mount
Who it's for
- Audio engineers seeking a distinct, warm sonic signature for their tracks.
- Studio professionals needing dependable, long-lasting equipment for daily operation.
- Recording engineers capturing dynamic sources requiring pristine signal integrity.
Who should skip it
- Budget-conscious producers or home studio owners with limited funds.
- Engineers prioritizing clinical transparency and an uncolored signal path.
- Project studios or musicians needing to record many tracks at once.
Performance breakdown
Analog Character
Proprietary transformer circuitry delivers unmatched warmth and harmonic depth.
Conversion Accuracy
Mastering-grade signal path captures every nuance with pristine digital clarity.
Saturation Control
Six-position attenuator makes dialing in analog grit intuitive and precise.
Build Integrity
Rugged, American-made construction built to withstand years of studio abuse.
Connectivity Versatility
Comprehensive digital I/O options integrate seamlessly into any professional workflow.
Metering Precision
High-definition display provides reliable, real-time visual feedback for critical levels.
Key Specs
Chassis
19-inch Rack-Mount
Rack Spaces
1U
Analog Inputs
2
Input Connectors
BNC, Analog XLR
Digital Outputs
2
Output Connectors
AES/EBU XLR, BNC, Digital Coaxial, Optical
Clock I/O
In, Out
Maximum Sampling Rate
192 kHz
Features
- Mastering-grade analog-to-digital conversion
- All Class A, discrete transistors signal path
- Proprietary BX1 transformer for classic analog tone
- Zero feedback, zero capacitor signal path
- Audiophile-quality 6-position attenuator for saturation control
- High-definition metering with RMS and peak indication
- Flexible digital routing options
- Low jitter clock output
What customers say
Customers consistently praise the BURL Audio B2 Bomber for its exceptional sound quality, often describing it as warm, rich, and analog like, bringing a distinct depth to recordings. Users frequently highlight its robust build and professional grade reliability, making it a trusted cornerstone in high end studios. While a significant investment, its sonic performance and dependable operation are widely considered unparalleled, justifying its premium position among audio professionals seeking the highest fidelity.
Know before you buy
The unit utilizes a proprietary BX1 transformer paired with an all-discrete, Class A signal path that lacks capacitors and feedback. This design mimics the harmonic saturation and depth typically associated with high-end analog tape machines.
Yes. The six-position attenuator allows you to push the input stage to achieve varying levels of analog saturation. You can drive the signal into the red for distinct distortion or back it off for a more transparent, high-fidelity capture.
The B2 Bomber is highly flexible, featuring AES/EBU via XLR, S/PDIF via coaxial, and Toslink optical outputs. This allows you to integrate it easily into almost any professional digital recording setup.
Yes, the B2 Bomber supports sample rates up to 192 kHz. It maintains a flat frequency response across all rates, ensuring accuracy from 18 Hz up to 94 kHz at its highest setting.
The front panel features a high-definition meter that provides simultaneous RMS and peak indication. This dual-monitoring approach helps you manage your gain staging effectively, especially when you are intentionally driving the unit for saturation.
Absolutely. Its mastering-grade conversion and ability to impart a musical, analog-like tone make it an excellent choice for capturing individual instruments during tracking or for the final A/D conversion stage in a mastering chain.
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