Used for "Starships" and the vocal censor echoes for the clean edit of Doja Cat's "Say So" remix, as respectively stated by sound engineer Trevor Muzzy in this August 2012 Sound on Sound and mix engineer Clint Gibbs in this July 2020 Sound on Sound interview (which includes in this specifying screenshot of the Pro Tools project. A larger version of the image can be downloaded here).

"Starships", August 2012 Sound on Sound

"You can see that the pre-chorus and chorus vocals have a lot of timing and comp edits. They were imported directly from the session I cut the vocals in. I did not merge or consolidate them, they just are the way they are. There's quite a lot going on with the vocals. I tried to create a nice basic vocal sound using the inserts, and once they sat well in the track, most of the sonic variations between the sections came from the sends. There was no tuning on the rapping, but the sung vocals in this track had a fair amount of tuning with the Logic Pitch Corrector plug-in on the inserts. The tuning is part of the sound of the record, with vocals needing to be very, very precise. In some cases, we pitched them up or down for vocal effects. Logic Pitch Corrector is a little harder-sounding than Auto-Tune, but it has its own distinct sound that we liked for the vocals in this track. It really fits the song.

"The other inserts on most of the vocals were all Waves: the C1 compressor, SSL Channel, Renaissance Channel, De-Esser, Renaissance Compressor, API 2500, and the Logic Channel EQ. The C1 compressor is the first in line on several lead vocals, and it does the same Pensado trick I used on the guitars, which is to compress a specific band — in the case of the verse lead vocal, around 2849Hz — focusing on notes that sounded a little harsh. It smooths this problem out more elegantly than using an EQ. Then the signal goes through the R Channel with some basic EQ, cutting significantly at 281Hz. Again, it was a matter of removing some less pleasant things to let the nice aspects shine. I bypassed the compressor in the R Channel. I needed a bit of de-essing, and the Waves De-Esser is a great all-purpose de-esser, in this case working at 5634Hz with the side-chain set to high-pass.

"There were two more compressors on her vocal. There was no science behind this, it was just a matter of experimenting to find a unique sound. The first is the Renaissance Compressor, which I love and which is set to a fast attack time and takes off about 6dB, so quite subtle, not too intense. The API 2500 is set pretty aggressively and you can hear it pumping a little bit on the vocal. It was already in the session — it had been used on the demo vocal. I pulled it over to Nicki's channel and liked what it was doing, so I adjusted it to fit her vocal. Finally, the Channel EQ notches quite a lot around 600Hz and a little bit more around 235Hz, just carving out some low-mids to make the vocal sit better in the track.

"Regarding the sends, there are some really distinct things happening here. The main lead vocal was similar throughout the song, but I tweaked it as it went along. The pre-chorus and chorus vocals all have Bus 1, which went to the same Altiverb effect that I had on the drums, to add some ambience to the vocal. The rap verses are much drier. Bus 35 is the Waves Doubler, which gives a bit of spread to the lead vocal — I used this on the rap as well as on the sung vocals. Bus 4 is the Waves CLA with a drastic telephone effect. That was another effect that was there from the demo version and added a cool quality. Bus 50 is the [Sound Toys] Echo Boy, which is the main plug-in I use for delay throws, whenever I want to repeat a word. In this case it's on a quarter-note Echoplex setting. It's a single, mono echo that I panned a little bit to the side. Bus 7 has the Waves VX1 Maserati Vocal Enhancer, and that was, again, a plug-in I inherited. It is set to a very compressed, bright vocal sound that I brought in and out to add some sparkle to the sound when necessary.

"Bus 6 has the main reverb in the track, which you are hearing in the pre-chorus and chorus, and which is a Lexicon Plate plug-in on the 'VocalPlate2' preset. It's a really bright, over-the-top plate sound that is not trying to blend in but that's actually brightening the vocal up a lot. It's loud and wet. Busses 16 and 29 are different stereo delays: the Waves SuperTap was already in the session and I kept it, and the other is a standard Logic stereo delay that I use all the time on vocals. Bus 3 is the Logic Bitcrusher, which gives the vocals a grainy sound. The vocals already had an aggressive sonic quality to them because of the 251-TG2-1176 chain, and the Bitcrusher enhanced that. It's nasty, there's nothing nice about a bit-crusher, and it adds a bit of attitude. I used it on some of the background vocals as well, like in the second verse, where you have the pitch effects. You can hear it in the very processed harmony vocals that come in. That was something we added when we were doing the final vocal comp and arrangement. It gave that second verse some more life and helped the track build. The background vocals are a very big part of the hook vocal sound as well, and, for example, track 140 has many effects on it. That actually contains the vocals of the demo singers. Nicki's lead and background vocals are dominant, but in the chorus the background vocals from Mohombi and Wayne Hector added to the crowd feeling. The chorus vocals are really big in this track, and they were part of that.”

"Say So ft. Nicki Minaj", July 2020 Sound on Sound

"There's also a track called Echo FX Clean. When I have to mute a word, I will take the word before it and will delay it with some reverb to fill the empty space. The additional plug‑in by Vengeance, the VPS philta XL filter, is doing a high and a low cut to give it more of that radio sound.

(...) "The Nicki Minaj remix happened very last minute. I got a text from her engineer, Aubry 'Big Juice' Delaine, saying, 'Here's a link for Nicki's vocals.' I opened it up and realised they were for 'Say So'. So I hit up the label and they confirmed that we were doing a remix. As I was mixing, I was getting updated versions of the vocals, verses, and so on. We did the mix, got it mastered, it was all approved, and the day before the remix was supposed to come out, someone wanted to change the beat underneath her vocals. All of a sudden there was an emergency!

"I got an email from Tyson Trax, saying: 'Here are the new beat stems for Nicki.' Among other things they contained some heavy 808s. I had an hour to mix in these new beat stems, because the remix was supposed to be released in Australia a few hours later. I pasted these new beats in just above the vocal VCA of the original session, and in Nicki Minaj's first verse I deactivated the clips from the original beat files for this section. But because the original did not have 808s, they killed my mix bus. I had to automate a new limiter during this part of the remix.

"I put Nicki's vocal at the bottom of the session, and just needed to pair them with the track. I added all plug‑ins on her vocals that you see in the session, but I did not need to do much, because the processed stems Big Juice sent me sounded great! The SoundToys Little Radiator adds a little warmth, and the Metric Halo Channel Strip boosts some top end while also cutting some low end. There are two Waves C6 plug‑ins dynamically suppressing 177Hz and 700Hz, with a -6dB range. There was some build-up in those frequencies that didn't work with the mix. On the inserts of the individual vocal tracks there also is a Waves Q8 doing two sharp 4-6 dB cuts at 10kHz and 11kHz, which was to tame some 's' harshness.

"One of the 808 audio tracks has the FabFilter Pro‑Q 2, with a high pass at 20Hz and a cut around 40Hz, and the Oeksound Soothe on a 'melodic bass control' setting. On the 808s aux bus and 808 parallel bus I have the FabFilter Saturn, Timeless, and the Waves F6. These 808 buses obviously were added for the remix. My approach with them was similar to that of the bass aux. The Saturn is only active on the parallel track, and is a bit dirtier on the 808 than on the bass. The F6 is side-chained to the vocal to suppress the mids of the 808 while Nicki is rapping. The Timeless also is only active on the parallel track, and adds a light chorus that spreads the 808 out slightly."

In NEW_ID's Instagram photo, an instance of Echoboy is the most visible plugin on the laptop screen. The Echoboy logo is visible on the left-hand side of the plugin.

Jonas using Echoboy on his Song "Breathe"

Do you use plug-ins on the guitar tracks, too? I always EQ the guitar, yeah. There are some pretty harsh overtones that you need to get rid of. Maybe I’ll compress it a little bit. Again, it depends on what it’s needed for. Usually the only plug-ins I use on guitar are ones that help the guitar spread out. If I want a little bit more stereo widening, then maybe I’ll use, like, a Waves S1 Stereo Imager, or maybe go through a Soundtoys EchoBoy plug-in with very minimal settings, just to give a bit of wideness to the guitar. Very rarely … well, lately I’ve been using it a little bit more, because sometimes it’s nice to have a big stereo-reverb sound, kind of like a Chris Isaak vibe. I’ll go through a reverb to make a nice, big sound—sort of like what you hear in “Z-Boys,” that clean guitar with a nice, big stereo sound. But I don’t record my guitar in stereo—it’s all mono. So if I want to do something stereo, then I’ll put a stereo plug-in on.

In her artist page on the SounToys site, Little Altar Boy, Crystalizer, and EchoBoy are called out by name.

7:19 into this video SoundToys EchoBoy Echo Plugin is visible.

Used on "A Lot", as mentioned by producer Maddmix in this March 2019 Sound on Sound interview and as visible in a downloadable photo of the "A Lot" Pro Tools session (available in this .zip file).

Although there are relatively few plug-ins on the drums and hardly any on the music, Maddox uses dozens on the vocals. 21 Savage's five vocal aux tracks, for example, all pass through a signal chain comprising Antares Auto-Tune, UAD 1176LN E, Waves Renaissance Vox, FabFilter Pro-DS, Waves C6, another Pro-DS, FabFilter Pro-Q2 and another C6, with only the latter one or two plug-ins dropping out on a couple of tracks.

All these tracks go the '21 Lead' aux (42), which has nine plug-ins, including compressors, de-essers, and four(!) more instances of Pro-Q2, as well as four sends. Both 21 Savage and J Cole's aux group vocal tracks then go to a vocal aux called 'MadVoxComp', and from there to the 'All Vocals' aux, each of which hosts two plug-ins; so in total, every 21 Savage vocal track passes through 19 to 21 insert plug-ins, as well as being sent to up to seven auxes. The situation with J Cole is even more elaborate, though complicated by the fact that some of the sends came with the vocal session that Maddox received from Cole's engineer.

"I guess my thought process behind my mixing is kind of messy!" laughs Maddox. "The thing is that I will start with adding compression and EQ on a vocal, and then if I hear something else that needs correcting, I will just add another compressor or EQ. I never go back and take plug-ins off or reset them, because I don't want to go back on what I already have, because I might mess it up. So I just keep going forward and adding plug-ins until I get the sound I want. That works for me. Some people like mixing with very few plug-ins, but I will mix with whatever I need to get what I want.

"The plug-ins I have on these inserts I use frequently. I guess you could call them my clean-up plug-ins. The 1176LN worked on 21's vocals in this session. I may also use the UAD Tube-Tech CL 1B or the Waves RCompressor. In this session the 1176 made 21's vocals really full and in your face. Next is the RVox, which is also is a good plug-in for bringing the vocals up front and making them really full. It is very subtle, but it makes a big difference. If I feel like the vocal does not sit up front enough I put that on, compress it a little bit, and it usually fixes the problem for me. The 1176 has a similar function, but I use it more for actual compression and the RVox more for tone and to make it sound bigger.

"Next is the Pro-DS, which as a de-esser obviously helps with the sibilance. Some vocals have more sibilance than others, and sometimes I use just one, but in this case I felt I needed two. I love using multiband compressors, and the C6 is here for some general compression, but there always are some frequencies that need adjusting, but that I don't want to take out with an EQ, because you need those frequencies. When I use a multiband, I find the frequency that bugs me, and set a threshold, so the frequency is only dipped when it needs to be dipped. If you look at my C6 plug-ins, they often address harsh frequencies that a de-esser can't take out. I'll have a really tight notch on the C6, and then just compress that frequency a couple of dB."

Of the '21 Lead' aux, Maddox says: "There are four instances of the Pro-Q2 on the signal chain, which is again an example of me working cumulatively. I now use the Pro-Q3 a lot, which is a dynamic EQ, which can do pretty much the same thing as the C6. Then insert 4 is the McDSP MC404 multiband compressor, which I use pretty often, and then I have the Eiosis Air EQ, the C6, the Kush Clariphonic EQ and the SSL G EQ. I use different EQs for different purposes. The Q2 has unlimited bands, so I use that to search and dip frequencies I don't like. I really like the high end on the Air, which opens up the vocal and makes it sound really good. I also often do some scooping in the lower mid-range with the Air, because it does a really good job of that. I use the Clariphonic mainly for the Clarity knob, which widens the vocal just by having that on. I really like that on vocals and use that in almost every session.

"The sends go to several aux effect tracks with delays and reverbs, but for this project they told me that they wanted the keep the vocals pretty dry, so I didn't use much reverb. Mostly just a small room reverb really subtly in the background to give it some space. The main reverbs that I have in my template are the Slate Digital VerbSuite Classics. They have great emulations of popular reverbs like the Bricasti and so on, that sound really good. I also use the UAD Lexicon 480 a lot. Those are my go-to reverbs. I occasionally use the Waves RVerb and TrueVerb. My main delays are the Soundtoys EchoBoy and the Waves H-Delay. For distortion I use the Soundtoys Decapitator and Devil-Loc, sometimes the Dada Life Sausage Fattener, which is fun, and the distortion pedal in the Waves GTR3 Stomps plug-in.

"The 'Slap' is a send to one of my aux effect tracks, just with a 30-millisecond EchoBoy delay, to widen the vocals a bit. (...) Finally, both '21 Leads' and 'Leads' go to the 'Lead All' [40] and parallel 'MadVoxComp' [41] tracks, and the latter has the Waves CLA-76 and L1, both for more presence and volume."

Used for the synth on "Glory", as related in this January 19, 2017 Soundtoys artist page for Wye Oak.

“Soundtoys have been on nearly every Wye Oak recording ever made. They are fundamental to our sound and our production. Without these tools, we would be a much different sounding band.”

You can check out the song “Glory” off the album Shriek to hear EchoBoy on the drum and synth tracks:

https://youtu.be/tMOcpGKTh84

Wye Oak came out with a new album, Tween, on June 9, 2016. In the track “Watching the Waiting,” you can hear Soundtoys plug-ins all over the synth solo (1:50 into the video):

https://youtu.be/QlbmiLcX2sQ

In this video at 4:38 we can see Soundtoys EchoBoy Analog Echo Processor

In this X post, M.I.A. uploads a video she took of her laptop screen where she is using the Soundtoys EchoBoy Analog Echo Processor to create a track.

Seeb used this plugin as delay in their production of 'I Took a Pill In Ibiza' remix. The plugin is seen at 10:40.

On screen at 3:15