The Rane AVA 22d is a professional, legacy 2-channel digital audio-to-video alignment delay processor. It is widely recognized in broadcast, live streaming, and post-production environments as a dedicated hardware "problem solver" for fixing lip-sync issues caused by digital video processing latencies.

Core Specifications & Features

• Delay Range: Delays audio signals from 0.0 to 9.5 video frames. It supports NTSC, PAL, and SECAM formats and can be adjusted precisely in single-field (half-frame) increments.

• Audio Quality: Uses 24-bit analog-to-digital and digital-to-analog converters to ensure high-fidelity signal performance.

• Channel Architecture: Features a 2-Input, 2-Output matrix. It can operate either as two completely independent dual-mono channels or linked together as a single stereo pair.

• Memory Storage: Equipped with two nonvolatile preset memories (A and B) per output channel for instant saving and recalling of common delay settings. No batteries are required to hold memory storage.

• Hardwired Bypass: Features independent bypass relays that act as a fail-safe, creating a hard-wired physical patch to pass audio safely through even if the unit completely loses power.

I/O & Controls