How to Sidechain in Ableton Live

Sidechaining is how you get bass and pads to duck out of the way every time the kick hits, freeing up low-end space and creating that classic pumping groove. The good news: how to sidechain in Ableton Live is built right into the stock Compressor, so you don’t need any extra plugins. This guide covers the standard compressor method plus an envelope-based alternative for total control.

Method 1: Compressor sidechain (the standard way)

Ableton’s Compressor has a dedicated sidechain section. Here’s the routing:

1. Drop a Compressor onto the track you want to duck (for example, the bass track).
2. Click the Sidechain toggle to expand the sidechain panel, then switch it on.
3. In the Audio From dropdown, choose your kick track as the source.
4. Set a low threshold so the kick triggers gain reduction, a fast attack, and a release around 100–200 ms so the bass recovers before the next hit.
5. Watch the gain-reduction meter and adjust the ratio and threshold until you hear the bass duck cleanly on each kick.

If you don’t want the kick itself colouring the result, route a pre-FX tap of the kick or use a separate trigger track that you keep silent in the mix. Getting these levels sensible first is just good gain staging.

Method 2: Volume shaping for total control

When you want a precise, repeatable pump that isn’t dependent on a compressor reacting to a transient, shape the volume directly:

• Use a dedicated volume-shaping device (such as an LFO/envelope-style tool, including ones built in Max for Live) on the bass track and draw the ducking curve you want.
• Or automate the track’s volume manually in the arrangement so it dips on every kick — slower but completely predictable.

This approach gives you a consistent shape every bar, which many producers prefer for tight electronic music. If you’re new to drawing parameter changes, our cross-DAW guide on sends and returns shares the same routing mindset you’ll use here.

Sidechaining effects, not just instruments

You can sidechain a reverb or delay return so its tail ducks when the dry signal plays, keeping vocals or leads clear. Put a Compressor on the return track and set the dry signal as its sidechain source. Our guide to using reverb and delay explains when this trick helps.

Tips for a clean pump

• Use a punchy kick with a clear transient as the trigger, even if it’s muted in the final mix.
• A few dB of ducking is usually plenty unless heavy pumping is the goal.
• Match the release to your tempo so the ducked element fully recovers before the next kick.
• Keep the bigger mix in view — sidechaining is one move within the whole mix.

Related guides

Coming from another DAW? Compare with how to sidechain in FL Studio, and for the principles behind the dynamics see EQ and compression fundamentals. More tutorials are in the mixing and mastering hub.

Frequently asked questions

Do I need an extra plugin to sidechain in Ableton Live?

No. The stock Compressor includes a sidechain section with an Audio From source selector, so you can sidechain using only built-in devices. Third-party tools and Max for Live devices are optional alternatives.

How do I sidechain without the kick being heard?

Use a separate trigger track containing the kick pattern and keep its output silent in the mix, then select it as the Compressor’s sidechain source. The bass still ducks on each hit while the trigger itself isn’t audible.

What release time should I use when sidechaining in Ableton?

Start around 100–200 ms and adjust to the tempo. The ducked element should return to full level just before the next kick hits — shorter releases give a tighter pump, longer ones a slower swell.