Bryston - BDA-3.14 - DAC Streamer and Digital Preamplifier
Please allow approximately 1-2 weeks for processing and shipping. For more information, please send us a message. Or, call 877-370-1972. Thank you.

Bryston - BDA-3.14 - DAC Streamer and Digital Preamplifier
The Bryston BDA-3.14 combines a high-resolution digital-to-analog converter, network music streamer, and digital preamplifier within one compact component. Bryston integrates its established BDP streaming platform with the conversion architecture of the BDA-3, connecting the two sections internally through I²S for direct digital signal transfer. This unified design allows the BDA-3.14 to serve as the primary digital source and control center for a system built around a power amplifier, integrated amplifier, or active loudspeakers.
The internal streamer supports music playback through 24-bit/192kHz and provides access to TIDAL, Qobuz, Roon, Internet radio, connected USB drives, and network-attached storage. External digital sources can connect through two USB inputs, AES/EBU, RCA and BNC coaxial inputs, or optical input. The conversion stage supports PCM through 32-bit/384kHz and DSD through DSD256, while selectable upsampling is available for compatible inputs.
Separate analog and digital power supplies help isolate sensitive audio circuitry, while Bryston’s fully discrete Class A balanced output stage provides both XLR and RCA connections. Variable output control allows the BDA-3.14 to operate directly with a power amplifier, and system integration options include infrared, RS-232, IP, and 12V trigger control. An aluminum chassis, machined faceplate, multiple finish options, and Canadian manufacturing complete a digital component designed for high-performance music systems.
FEATURES:
- High-resolution DAC, network streamer, and digital preamplifier in a single component
- Built-in streamer supports playback up to 24-bit/192kHz
- Supports TIDAL, Qobuz, Roon, Internet Radio, and additional streaming services
- Plays local music libraries from compatible USB storage or NAS devices
- Supports PCM audio up to 32-bit/384kHz
- Supports DSD playback up to DSD256
- Includes 10 digital source inputs plus an integrated high-resolution streaming system
- Two asynchronous USB Audio Class 2.0 inputs support high-resolution computer audio
- Four HDMI inputs support stereo PCM and DSD audio with video passthrough
- HDMI output passes native video to compatible displays or processors
- AES/EBU, RCA S/PDIF, BNC S/PDIF, and Toslink digital inputs provide extensive source compatibility
- User-selectable upsampling is available for compatible digital inputs
- Internal streamer connects to the DAC section through I²S
- Separate power supplies serve the analog and digital circuitry
- Fully discrete Class A balanced analog output stage
- Balanced XLR outputs provide up to 4V output
- Single-ended RCA outputs provide up to 2V output
- Digital preamplifier function allows direct connection to a compatible power amplifier
- Controllable through Ethernet, USB, RS232, IR, or 12V trigger integration
- Web-based interface provides source selection, volume control, configuration, and firmware updates
- Four rear USB accessory ports support storage devices, wireless adapters, and compatible optical drives
- Machined and anodized aluminum faceplate with aluminum chassis construction
- Available with multiple faceplate finishes and 17" or 19" widths
- Made in Canada
SPECIFICATIONS:
| Digital Audio | |
| Product Type: | DAC / Streamer / Digital Preamplifier |
| Maximum PCM Resolution: | 32-bit/384kHz |
| Maximum DSD Resolution: | DSD256 (Quad Rate) |
| Internal Streamer Resolution: | Up to 24-bit/192kHz |
| Internal Streamer Connection: | I²S |
| User-Selectable Upsampling: | Yes, on Compatible Inputs |
| Digital Inputs | |
| Total Digital Source Inputs: | 10, Plus Integrated Streaming System |
| USB Audio Inputs: | 2 x USB Type-B, Asynchronous USB Audio Class 2.0 |
| AES/EBU Input: | 1 x Balanced XLR, 110 Ohms |
| S/PDIF RCA Input: | 1 x RCA, 75 Ohms |
| S/PDIF BNC Input: | 1 x BNC, 75 Ohms |
| Optical Input: | 1 x Toslink |
| HDMI Inputs: | 4 |
| HDMI Versions: | HDMI 1-3: Version 1.4a / HDMI 4: HDCP 2.2 Compatible |
| HDMI Audio: | Stereo PCM and DSD |
| Unsupported HDMI Audio: | Dolby Digital, DTS, and Other Encoded Surround Formats |
| HDMI Video Passthrough: | Up to 4K / 30fps |
| Streaming & Network | |
| Streaming Services: | TIDAL, Qobuz, Roon, Internet Radio, and More |
| Local Library Playback: | USB Storage and NAS |
| Primary Network Connection: | Ethernet |
| Wireless Networking: | Supported with Optional USB Wireless Adapter |
| USB Accessory Ports: | 4 |
| Maximum Combined USB Accessory Current: | 2A |
| Web Interface: | Yes |
| Analog Output | |
| Balanced Output: | 1 x Stereo XLR Pair |
| Single-Ended Output: | 1 x Stereo RCA Pair |
| Balanced Output Voltage: | 4.0V |
| Single-Ended Output Voltage: | 2.0V |
| Frequency Response: | 20Hz - 20kHz, ±0.1dB |
| THD+N: | ≤0.002% (20Hz - 20kHz) |
| IMD: | ≤0.0003% |
| Noise, Balanced Output: | -140dB |
| Noise, Single-Ended Output: | -134dB |
| Analog Output Stage: | Fully Discrete Class A |
| Control | |
| Control Interfaces: | Ethernet, USB, RS232, IR |
| Trigger Input: | 3V - 12V AC or DC |
| Trigger Connector: | 3.5mm Mono Mini Plug |
| Digital Preamplifier: | Yes |
| Default Startup Volume: | -60dB, User Adjustable |
| General | |
| Faceplate Width: | 17" or 19" |
| Dimensions (W x H x D): | 17" or 19" x 3.3" x 11.5" (43mm or 48.3mm x 8.5mm x 29.3cm) |
| Weight: | 8.7 lbs. (4kg) |
| Chassis: | Aluminum with Machined and Anodized Aluminum Faceplate |
| Faceplate Finishes: | Silver, Black, White, Gun Metal Grey, or Champagne |
| Country of Manufacture: | Canada |



