Ariana Grande

Ariana via her Instagram stories - April 14th, 2020. Part of her studio set-up in her home

This video, from January 10, 2015, shows Ariana Grande using the MiMu gloves. The description reads, "massive thank you and lots of love to Imogen for having me as a collaborator on this incredible project! more huge thank yous and hugs to adam, chagall, rachel and kelly! my fellow glovers and new friends. cannot wait to use these on the honeymoon tour!"

This interface can be seen in the rack

You can see the item on the left side of the photo

The M-AUDIO KEYSTATION 88ES MIDI CONTROLLER can be seen i the middle of the picture.

In this video at 1:06 the protools analysis of her unreleased song "All That" shows the use of this plugin

Ariana Grande used the Alesis 3630 Dual-Channel Compressor/Limiter with Gate on the song "Rain On Me" with Lady Gaga. According to Lady Gaga's engineer: "I brought in my Alesis 3630 compressor, which is a total piece of crap, but it really has a sound to it. It’s this $50 compressor that they use in churches. It was used on at least the first two Daft Punk records. That made its way into the more melodic pieces of songs like ‘Rain on Me,’ which has a ‘Stardust’ vibe.” (Source: Mixonline, Lily Moayeri, "Mixing Lady Gaga - Mixonline")

Ariana Grande uses DiGiCo SD7 digital consoles for her performances, as both her front-of-house engineer, Francis, and her monitor engineer, Justin Hoffman, mix on these consoles. This information is supported by Meyer Sound.

Ariana Grande uses a TC Electronic Reverb 6000 processor as part of her live performance setup, as confirmed by Meyer Sound. Both Francis and monitor engineer Justin Hoffman mix on DiGiCo SD7 digital consoles, while Grande sings through custom-decorated Sennheiser 5200 wireless microphones with MD 5235 capsules. Additional outboard gear includes the Rupert Neve 5045 primary source enhancer for the strings, with systems engineer Brett Stec overseeing the setup.

Ariana Grande is seen using the Digidesign DIGI 003, as evidenced by a photo on Just Jared Jr.

Ariana Grande was documented using STREET by 50 headphones during her visit to "The Elvis Duran Z100 Morning Show" at Z100 Studios in New York City on March 19, 2013, as confirmed by a photograph available from Getty Images.

In the music video for "Focus," Ariana Grande is seen using the Samsung Galaxy Note 5, as part of a promotional effort. This is confirmed by the official video uploaded by ArianaGrandeVevo on YouTube.

In a 2019 Vogue photoshoot, Ariana Grande was photographed in her childhood home studio with a Universal Audio Apollo Twin audio interface next to her, as reported by Sinamex on Facebook.

Ariana Grande is seen using the Redco Little Red Cue Box while recording her album "My Everything," as evidenced by a picture on the Ariana Grande Wiki.

Ariana Grande was photographed using the M-Audio Keystation 49es MIDI Controller during the recording of her album "Sweetener," as documented by contributors to the Ariana Grande Wiki.

Ariana Grande was photographed using the Alesis VI61 - Keyboard Controller in the studio on April 25, 2017, during the production of her "Sweetener" album.