Gated Reverb Effects In Logic Pro

Toby Pitman on Feb 10, 2012 in Logic Pro 0 comments

Bring back the 80's - all is forgiven… well, almost everything. Toby Pitman travels back in time, using Logic Pro, to re-create the (in)famous 80's style drum effects.

I had a project I was working on recently that required a particularly 80s drum sound and if there’s one thing that sums up the 80s, it's gated reverb!

Now it’s not everyone's cup of tea but gated reverb is actually a good way to give drums a lot of space without swamping the sound in long reverb. Here’s how I go about it in Logic Pro.

Step 1

First off I’ve got a Superior Drummer set up in multi-output mode: 

Superior Drummer multi mode

I’ve got a very simple beat that I’ve played in. Here are the drums on their own with no reverb:

Step 2

I’m going to bus the KICK and SNR TOP channels over to an Audio Damage Eos reverb on Bus 1:

Over to Eos Reverb

Step 3

I’ve loaded a Plate reverb (EMT Style Plate). Ideally you want a very short (if not nonexistent) pre-delay on the reverb with a medium to long reverb time.

Medium to long reverb time

Here’s the kit with the full Plate. As you can hear, it’s totally swamped in reverb!

Step 4

Now I’m going to load in a Noise Gate after the reverb on Bus 1. The one that comes with Logic Pro is fine. You could leave it at that and just set the gate up to respond to the reverb channel but, it’s a bit unreliable as a trigger for the gate being a mushy reverb sound. So I’m going to set this up another way.

Noise Gate

Step 5

I’ll set up another couple of sends to Bus 2 on the kick and snare channels. On Bus 2 I’ve disabled the output; we don’t need to hear it. We’re only using it to trigger the gate.

Disable Bus 2's output

Step 6

Now I’ll select Bus 2 as the Sidechain input on my gate.

Bus 2 as input for Side Chain

With the default setting you're not going to hear much as the settings are to short so we’ll need to tweak the gate.

Step 7

By setting the threshold at a higher level we can control the accuracy of the trigger. Setting it at a higher level will tighten the gate up as only the transients will hit it. Adjusting the Hold parameter will lengthen the gate out. I’ve used this as I want to use the Release to cut the reverb off quite abruptly.

The Gate settings

Here’s the result. Gated Reverb!

Step 8

Now here’s an alternative way to do this in Logic. Set up sends to Bus 1 like before but this time load a Space Designer on the bus.

Space Designer on the Bus

Step 9

Choose a nice plate reverb. In the volume envelope section grab the control point for release on the far right of the envelope and drag it in to the left.

plate reverb

Step 10

You should see something like this. What you get is a result very similar to before. It’s actually a bit of a cheat as you're just shortening the Reverb...but it's very quick to set up.

Shortened reverb

For a more traditional result I’d go with the first example, but the Space Designer way is cool for more effect-based sounds.

The effect is great on toms, too (think Phil Collins!) but I’d avoid it on things like cymbals and hats unless you're after that effect.

Must run: the phone is ringing! I think it’s the 80s and they want their Reverb back!

Toby composes, records, performs and produces music in every possible style all over the world for TV shows, advertising and for recordings. Over his 18 year professional career Toby has worked with many major recording artists including George Michael, David Arnold, Yussif Islam (Cat Stevens), Giles Martin and Shirley Bassey. Toby... Read More