DATAVIDEO AD-300 Pro Audio Delay Box

DATAVIDEO AD-300 Pro Audio Delay Box is built for workflows where audio arrives out of sync with video and needs more than a simple fixed correction. With up to 3000 ms of audio delay, five total input sources, onboard EQ and dynamics processing, and support for both balanced and unbalanced audio paths, it gives you a practical way to align, shape, and route sound in one compact unit.

Highlights

• Up to 3000 ms audio delay for sound and video synchronization
• Built-in mixer with 5 input sources
• Compressor, limiter, expander, gate, filter, and EQ for signal conditioning
• Mic inputs with +48V phantom power
• Balanced and unbalanced audio conversion in a compact rack-mountable design

Quick Specs & Uses

• Display: 2" LCD screen
• Audio inputs: 3 x combo XLR-1/4" balanced mic/line, 2 x RCA line
• Audio outputs: 2 x XLR balanced, 2 x RCA, 3.5 mm stereo headphone
• Audio delay: 0 to 3000 ms
• Sample rate: 48 kHz
• Processing: compressor, limiter, gate, expander, filter, EQ
• Chassis: tabletop, rack-mountable with RMK-1 rackmount kit
• Power: 12 VDC, 13.8 W
• Operating temperature: 32 to 104°F / 0 to 40°C
• Dimensions: 8.1 x 9.3 x 1.8 in / 205 x 235 x 45 mm

Why It Helps

In many production and AV systems, video processing takes longer than the audio path, which leaves the sound arriving too early. This unit helps by giving you delay control large enough to correct that mismatch, while also adding useful input, output, and processing functions so the same box can do more than simply hold the signal back.

System Characteristics

• Wide delay range helps correct more demanding sync offsets
• Five-source input structure supports small mixed-source workflows
• Built-in dynamics and EQ help shape audio while solving timing issues
• Balanced and unbalanced output support fits more analog system layouts
• LCD interface and rack/tabletop flexibility improve real-world usability

What’s In The Box

Please refer to the Specifications tab for the exact included items.

Trusted Seller

Coremicro ships fast from the U.S. and supports this gear with a team that understands real production and AV workflows.