RDL HR-ADC1 Analog to Digital Audio Converter

Capture and preserve audio with absolute fidelity — the Radio Design Labs HR-ADC1 analog to digital converter is engineered for pro audio, broadcast, and security monitoring applications where accuracy matters. This compact pro audio processor converts balanced or unbalanced stereo inputs into studio‑grade digital audio with ultra‑low distortion (0.0006%) and an exceptionally low noise floor (−135 dB), delivering transparent results for recording, surveillance, and live monitoring. Built for integration, the HR-ADC1 supports up to 24‑bit resolution and 192 kHz sample rates, offers external sync for multi‑unit lock, and provides a transformer‑isolated AES/EBU output to minimize ground loop issues in complex installations. Front‑panel metering gives operators selectable peak or average ballistic readouts, peak hold/peak store modes, and adjustable input trim for consistent levels across sources. Rugged, rack‑friendly form factor and CE certification make it a dependable choice for broadcast racks, security control rooms, and audio forensic suites. Upgrade your monitoring chain with a converter designed to retain every nuance — ideal for surveillance audio capture, system integration, and critical monitoring. Contact your reseller or add the HR-ADC1 to your audio infrastructure today.

• Pristine broadcast‑grade A/D conversion that preserves audio detail for accurate monitoring and forensic analysis
• Extremely low distortion and noise floor for clearer recordings and reliable surveillance capture
• Supports up to 24-bit/192 kHz operation with external sync for synchronized multi‑device installations
• Transformer‑isolated AES/EBU digital output reduces ground loops and ensures robust digital audio delivery
• Flexible metering with peak/average modes and peak‑store for precise level control in live monitoring and recording