Audio converter SpeaKa Professional 989151 — analog to digital, 192 kHz / 24 bit

The SpeaKa Professional 989151 analog-to-digital audio converter supports up to 192 kHz sampling rate and 24-bit resolution, providing high-resolution conversion of line-level analog signals to professional digital audio. Designed to capture studio sources, outboard gear and legacy audio equipment, this converter delivers a digital output suitable for recording interfaces, digital mixers and streaming systems. Its straightforward signal path and compatibility with standard line-level inputs make it a practical tool for integrating analog sources into modern digital workflows.

Advantages

The converter offers high sample-rate capture at up to 192 kHz and 24-bit depth, enabling accurate reproduction of audio with extended frequency response and dynamic range. It provides clean analog-to-digital conversion with low noise and stable clocking to reduce jitter. Compact mechanical design and standard connectivity ensure easy installation in studio racks or desktop setups. The unit’s focus on essential conversion functions minimizes latency and preserves source integrity for critical recording, broadcast or live sound tasks.

Suitable for

• Digitizing analog line outputs from mixers, tape machines and processors
• High-resolution recording for studio and post-production workflows
• Integration of vintage or outboard equipment with modern digital consoles
• Sending converted signals to digital recorders, interfaces or streaming encoders
• Broadcast and live sound setups requiring reliable analog-to-digital conversion

Key specifications

• Conversion type: analog input to digital output
• Maximum sample rate: 192 kHz
• Bit depth: 24-bit resolution
• Signal level: line-level input compatibility
• Noise and distortion: engineered for low noise and low distortion conversion
• Latency: minimal processing latency suitable for monitoring and real-time use
• Connectivity: standard analog inputs and digital outputs compatible with common studio equipment

How to use

Connect the analog line-level source to the converter’s input using appropriate shielded cables, then connect the converter’s digital output to a compatible recorder, audio interface or digital mixer. Set the source and destination levels to match nominal levels and choose the desired sample rate and bit depth up to 192 kHz / 24-bit on your recording device or receiving equipment. Monitor levels to avoid clipping and confirm clock synchronization between devices if using an external word clock or a digital chain that requires a master clock source.

Recommendations

For best results, use balanced line-level connections where available, keep cable runs short and use quality shielded cables to minimize interference. Ensure consistent gain staging through the signal chain and verify clock settings when integrating with other digital equipment to avoid clicks or sync issues.