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marian DIGITAL AUDIO ELECTRONICS Clara A/D+ 32-Channel Analog and AES/EBU PCIe Sound Card (1/4" TRS I/O)

BH #MACLARAADPTR • MFR #CLARA A/D+ TRS
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marian DIGITAL AUDIO ELECTRONICS Clara A/D+ 32-Channel Analog and AES/EBU PCIe Sound Card (1/4" TRS I/O)
Key Features
  • 32 x Audio Channels in Three PCIe-Slots
  • 8 x Analog 1/4" TRS I/O (16 Channels)
  • 4 x AES/EBU 1/4" TRS I/O (16 Channels)
  • 2 x MIDI I/O, Wordclock / Superclock I/O
Designed for high-fidelity audio recording and playback, the marian DIGITAL AUDIO ELECTRONICS Clara A/D+ TRS is a professional-grade PCIe sound card that delivers pristine sound quality with 32 audio channels in a compact, three-slot PCIe width. It features eight balanced analog 1/4" TRS I/O (16 channels) and four digital AES/EBU 1/4" TRS I/O (16 channels), making it an ideal solution for studios and installations requiring high-channel density and uncompromising audio performance.
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marian DIGITAL AUDIO ELECTRONICS Clara A/D Overview

Designed for high-fidelity audio recording and playback, the marian DIGITAL AUDIO ELECTRONICS Clara A/D+ TRS is a professional-grade PCIe sound card that delivers pristine sound quality with 32 audio channels in a compact, three-slot PCIe width. It features eight balanced analog 1/4" TRS I/O (16 channels) and four digital AES/EBU 1/4" TRS I/O (16 channels), making it an ideal solution for studios and installations requiring high-channel density and uncompromising audio performance.

Equipped with high-end 24-bit/192 kHz converters, an ultraprecise clock, and a powerful BEAST DSP mixer, for latency-free mixing and EQ processing, the Clara A/D+ ensures top-tier sound quality and reliability. Its robust construction makes it a durable and future-proof investment for professional environments. The card comes with a 16-channel analog I/O breakout cable and a 16-channel AES/EBU breakout cable, both equipped with 1/4" TRS connectors. A breakout cable with two 5-pin DIN MIDI I/O is also included.

Clara A/D+ TRS "+" Edition: Enhanced Connectivity
The "+" version adds Wordclock / Superclock I/O (BNC connectors) and an additional two MIDI I/O via a dedicated expansion card. This add-on connects to the sound card via a ribbon cable, allowing flexible placement inside the case or in a separate PCIe slot.

  • Balanced analog I/O is integrated directly into the motherboard.
  • AES/EBU digital connections are routed via a D-Sub connector, eliminating unnecessary signal conversions for maximum fidelity.
Highest Audio Quality for Analog and Digital Signals
  • With 115 dB (A)SNR and a THD+N of less than 0.001% at -1 dBfs, the Clara A/D+ delivers premium audio quality.
  • A hefty level of +15 dBu provides enough headroom at the inputs and sufficient signal at the outputs for any connected device.
  • AD/DA is 24-bit and 192 kHz throughout with no restrictions on the number of channels.
Advanced DSP Mixing and Realtime Routing
The BEAST DSP Mixer offers latency-free volume control and routing of all input signals, along with advanced mixing and playback capabilities:

  • Mix up to 64 signals across 8 buses.
  • Route playback signals from any DAW.
  • Record mix sums back into an application.
  • 4-band parametric EQ per channel for precise tonal shaping.
Superior Clocking and Synchronization
  • With less than 1 ns jitter, the Clara A/D+’s internal clock provides superior synchronization, often outperforming external studio clocks. This ensures ultralow jitter performance, making external clocking unnecessary in many setups.
Switchable Samplerate Converter (SRC)
  • For seamless digital integration, software-switchable Sample Rate Converters (SRCs) allow any digital input signal to be used, regardless of sample rate or clock settings, ensuring effortless compatibility with any connected digital device.
Scalable Multi-Card Synchronization
  • Multiple Clara sound cards installed in a single system can be synchronized via TDM SyncBus, appearing as a single unified ASIO device. 
  • This enables direct inter-card audio signal exchange within the BEAST Mixer, supporting up to 32 interconnected audio streams.
Reliable Multi-Client Driver Suite
Marian’s continuously refined driver supports:

  • ASIO 2.2 as well as multichannel WDM audio / WASAPI with the lowest latencies in all software environments.
  • Simultaneous access by multiple applications.
EAN: 4260097610254

marian DIGITAL AUDIO ELECTRONICS Clara A/D Specs

Key Specs
Channels of I/O
16 Inputs / 16 Outputs
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
No
Analog Audio I/O
8x 1/4" TRS Mic/Line Input
8x 1/4" TRS Mic/Line Output
Digital Audio I/O
No
Host Connection
No
Power Requirements
PCIe
General
Display
No
Channels of I/O
16 Inputs / 16 Outputs
Built-In DSP
Yes
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
No
Built-In Microphone
No
Signal Processing
Pad
No
High-Pass Filter
No
Solo/Mute
No
Connectivity
Analog Audio I/O
8x 1/4" TRS Mic/Line Input (on Included Breakout Cable)
8x 1/4" TRS Mic/Line Output
Phantom Power
No
Digital Audio I/O
No
Host Connection / USB
No
Host Connection Protocol
PCIe
USB (Non-Host)
No
Sync I/O
1x BNC Word Clock Input
Network I/O
No
MIDI I/O
2x DIN 5-Pin Input (on Included Breakout Cable)
2x DIN 5-Pin Output (on Included Breakout Cable)
Expansion Slots
No
Wireless
No
Performance
Frequency Response
Analog Inputs:
5 Hz to 96 kHz
Analog Outputs:
20 Hz to 74 kHz
Maximum Input Level
+15 dBu
Impedance
Analog Inputs:
15 Kilohms
Analog Outputs:
75 Ohms
Dynamic Range
115 dB
THD+N
< 0.001% (At -1 dBfs)
Digital Audio
Sample Rates
Up to 192 kHz
Sample Rate Conversion
On Digital Inputs (1:16, 16:1)
Bit Depths
24-Bit
Sync Sources
Internal
Clocking
Internal:
Audio Storage & Playback
Media/Memory Card Slot
No
Compatibility
OS Compatibility
Windows 10 to 11
Mobile Device Compatibility
No
Required Hardware
PCIe Card Slot
Power
Power Requirements
PCIe

marian DIGITAL AUDIO ELECTRONICS Clara A/D Reviews

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