TC Electronic D22

High-resolution digital broadcast delay unit with Seamless Delay Update lets you precisely insert delay to make your broadcast audio align perfectly with motion pictures

Exceptional Seamless Delay Update adjusts your audio cleanly without any clicks, noise, or pitch changes

User-friendly interface lets you easily nudge or tap your delay resolution in frames, sub-frames, milliseconds, and sub-milliseconds, and preview or insert it instantly

Flexible unit allows delaying linear audio as well as Dolby E * or AC3 * streams

RS-485 connector lets you change the full recall setup and delay time remotely

GPI provides remote external control of digital fader, Tapped Delay Time, and Bypass

Industry-leading 24-bit AES/EBU, S/PDIF * and AD/DA converters, with true 24-bit delay resolution maintained even when bypassing the unit

Massive delay of up to 5200 ms per channel

Sample rates of 44.1, 48 kHz internally, and 32, 44.1, and 48 kHz externally, with sample rate conversions from 31 - 49 kHz

Programmable setups and presets give you total recall

Built-in, remotely-controllable Digital Output Fader

 "Set and forget" user-interface lock function for use in a fixed environment

Precision. Control. Reliability.

D22 is all about precise and reliable delay, as broadcasted audio needs to be 100% aligned and 'in-sync'. Therefore, you may sometimes have to insert just a slight delay. It may seem like an insignificant adjustment, but in reality, it makes all the difference!

    •    Make It Fit - High-resolution Delay for Broadcast Master Control and Linking
    •    Take Total Control - Nudge and Tap Keys for Easy Front-panel Adjustments
    •    Flexible Format Handling - Delays Linear Audio as well as Dolby E or AC3 Streams
 
Unique Interface

You can display the delay resolution in frames, sub-frames, milliseconds and sub-milliseconds
(0.1 ms increments).

The tapped delay time can be previewed before insertion, or you can choose to apply delay time immediately.

You also get a 'Set and Forget' lock function if you use D22 in a 'fixed' environment.
Remote Control

You can remote control D22 via an RS-485 connector which allows you to change the delay time, or even the full setup, from a distance.

GPI (General Purpose Impulse) even gives you to external control of Tap Tempo as well as the Master Fader output.