Marian Audio Clara D – Pure Digital Signal Processing in a Compact Format

Marian Audio Clara D is a professional PCIe audio interface designed to deliver flawless digital sound quality. With its 16 digital channels, Clara D supports up to 24-bit/192 kHz sampling rates, ensuring exceptional audio clarity for every application. High-quality sample rate converters and a dynamic range of 144 dB make it an ideal solution for sound engineers seeking precise control over digital signals.

Precision Clock with Minimal Jitter

Clara D's internal clock system boasts jitter lower than one nanosecond, enhancing the sound quality of both the interface and connected digital devices. The Clara D clock is often more accurate than the internal clocks of connected devices, eliminating the need for an external clock generator.

Switchable Sample Rate Converters (SRC)

Clara D features software-switchable sample rate converters, enabling any digital input signal to be integrated into the system regardless of sample rate and clock settings. This flexibility allows seamless connections without the need for synchronization.

Plus Version with WordClock and MIDI

The Clara D+ version includes additional features such as WordClock input/output and two MIDI inputs/outputs, expanding the system's capabilities for advanced users. This expansion card can be positioned in any computer slot, adding flexibility.

Expandability and Scalability

Multiple Clara D interfaces can be synchronized via the TDM SyncBus, appearing as a combined system within a single ASIO application. The BEAST mixer allows up to 32 audio signals to be exchanged with other Clara systems, offering a scalable audio solution for professional studios.

Real-Time Routing, Mixing, and EQ

The integrated BEAST DSP mixer provides real-time control over 64 channels, enabling latency-free mixing, routing, and EQ processing. Input and output signals can be adjusted freely, making it a powerful tool for professional audio production.

Fast and Reliable Drivers

The Multi-Client drivers support ASIO 2.2, WDM audio, and WASAPI, ensuring the lowest possible latencies in all software environments. Multiple audio applications can simultaneously access the Clara D system.

Technical Specifications:

• Interface Type: PCIe Audio Interface (1 Lane, PCIe 1x)
• Sample Rates: 22 to 192 kHz
• Resolution: 8 to 32 bit
• Dynamic Range: 144 dB(A)
• Clock Jitter: <1 ns
• Digital I/O: 4 AES/EBU (8 channels)
• DSP Channels: 64 (input, TDM, playback)
• Synchronization: Internal, WordClock, AES/EBU, TDM SyncBus
• Expansion: WordClock, MIDI (Clara D+ version)