Deadmau5

In this video, Deadmau5' cat Meowingtons leaps onto and plays cutely on a Funktion One Minibass 212.

Deadmau5 shows his KRK VXT monitors at 3:04 in this video tour of his studio setup.

Joel tweets that he uses "genelec 8250A's for nearfeild, 1035B's for far feild [sic]"

"Home is where the 1034B's are."

Deadmau5 installs 7 ATC SCM45 A as an surround System in his new Mau5 Studio "Got the 7 surround channels in... Feels good. 4 more to go + an RMU and I'm good to go!"

Deadmau5 finish his new Studio surround setup with 4 ceiling mounted ATC SCM 25A. In combination with 2 SCM300 ASL, 7 SCM45 A and now the 4 SCM25 A he is the owner off a massive sound system that costs around 250000$.

On Deadmau5's studio floor, in this Instagram post, a Focal SM9 can be seen.

In a video by duelingOP on YouTube, Deadmau5 is shown using M-Audio Studiophile BX8 Studio Monitors.

I saw on your Twitter feed that you just upgraded your monitors to the PMC IB2S.

Those are actually really great, fking amazing for the price. I’m in a weird room right now, and I’m doing some modifications to it and putting paneling up, though with this room I’m been pretty damn lucky because the bass goes right through it and doesn’t bounce back and cause bullsh*t pockets. But I’m still having a little bit of trouble with the mids and the highs because of a rounded ceiling above me. The PMC speakers are really tight, and I can hear like 40Hz at really low volume, which is really important because I don’t like really piercing-loud sh*t. I like clarity and transparency and comfortable listening levels; I don’t want to walk away from the studio at my ears ringing. But it’s true what they say: The speakers are only as good as the room they are in. The room is 70 percent of the sound when it comes to engineering, so I’m retrofitting this guest room in this house to disperse some reflections.

Deadmau5 tweets that he uses "genelec 8250A's for nearfield, 1035B's for far feild [sic]"

Deadmau5 showcases his ATC SCM300ASL Pro studio monitors on Instagram, captioned "for BFSs."

In Linus Tech Tip's video called EXPOSING DEADMAU5's STUDIO - SPOILER He's a huge Geek!. The P4 Power Amps can be seen at the 1:39 minute mark.

In this livestream (October 06, 2015) at 1:27:32, when switching to Cubase - Joel opens up the VST connections in Cubase and in the Bus Connections section you can see on the screen it mentions "Genelec 1038A's" for his speakers.

Deadmau5 is confirmed to use the Telegrapher Loudspeakers RHINO, as evidenced by a video he posted on Instagram, captioned: "Uh huh. I'm good with this. @telegrapherloudspeakers."

Telegrapher themselves posted these to Instagram Sept 21 2024 with the caption:

Meet Rhino, the newest addition to our lineup, set to be officially released at NAMM! We’re excited to announce that Rhino is headed to our dear friend @deadmau5 and will be the main speakers in his brand-new studio.