Mid-Air Thief

Mid-Air Thief uses a Tascam M-06 mixer, as confirmed in an interview by Someya Taiyo for the release of the album "Crumbling" in 2018:

For the analog equipment, I mainly used a TASCAM M-06 mixer, an Akai X-150D reel deck, a Portastudio 4-track cassette deck, and a micro cassette recorder.

Mid-Air Thief uses the FabFilter Pro-Q 3, as confirmed in an interview by Someya Taiyo for the release of the album "Crumbling" in 2018:

As for plug-ins, I mostly used Fabfilter and iZotope. Fabfilter’s Pro-Q is the only EQ software I can bear to use. I just love it too much…

(Source: Henkka, "Mid-Air Thief 'Crumbling' Interview (2018)," kumomi)

Mid-Air Thief uses the TC Electronic Shaker Vibrato pedal, as confirmed in an interview by Someya Taiyo for the release of the album "Public Morality" in 2017:

I also tried using lots of TC vibrato pedals. I’ve never managed to find even one software plug-in that I like as much.

In an interview for kumomi, Mid-Air Thief mentions using the Akai X-150D.

A post on Instagram by Herhums, a singer close to Mid-Air Thief, shows the latter using a Yamaha YRA-314 BIII Alto Recorder.

In a user-uploaded Instagram story from herhums, a Moog matriarch synthesizer is visible on a table, presumably in Mid-Air Thief's studio. Herhums and Mid-Air Thief frequently collaborate, with herhums contributing vocals to Mid-Air Thief's "Shadow Community" project and Mid-Air Thief providing vocals for herhums' "To Save Us All" on the track "Horus." This creative partnership often results in innovative soundscapes in electronic and experimental music.

A screenshot from @Herhums's Instagram story, who is associated with Mid-Air Thief, shows an Apogee Quartet Audio Interface, indicating its use by the artist.

A screenshot from @Herhums's Instagram story, who is associated with Mid-Air Thief, clearly shows the use of a Boss CE-300 Super Chorus effect unit by the artist.

A screenshot from @Herhums's Instagram story, who is associated with Mid-Air Thief, unmistakably displays the Dave Smith Instruments Mopho x4 Synthesizer Keyboard on the desk.

A screenshot from @Herhums's Instagram story, who is associated with Mid-Air Thief, clearly shows Beyerdynamic DT 770 PRO Studio Headphones beside the monitor.

A screenshot from @Herhums's Instagram story, who is associated with Mid-Air Thief, clearly shows Sennheiser HD 600 Headphones hanging beside the computer monitor.

A screenshot from @Herhums's Instagram story, who is associated with Mid-Air Thief, clearly shows a Moog Matriarch on the desk.

A screenshot from @Herhums's Instagram story, who is associated with Mid-Air Thief, clearly shows a Native Instruments Komplete Kontrol S49 MK2 on the desk.

A screenshot from @Herhums's Instagram story, who is associated with Mid-Air Thief, clearly shows the Kali Audio IN-8 V2 8-inch Powered Studio Monitors positioned behind the desk.

In the picture uploaded by herhums, a frequent collaborator of his, it is evident that Mid-Air Thief uses Steinberg Cubase.