The Chainsmokers

At 0:25, Drew talks about using the Duet 2 as his sound card and to record all instruments and vocals with.

Chainsmokers spotted using iPhone 6 in a clip to their new single with Tiesto - Split

In this video of the chainsmokers in the studio we can see on their desk on the left side the mac pro.

At 3:57, a Tube-Tech CL 1B Opto Compressor can be seen just behind Alex Pall, one of the members of The Chainsmokers (alongside Drew Taggart)

At 0:05 in this video, a keyboard with "Axiom Pro" written on it can be clearly seen. If you count the keys, there are 61.

The item can be seen 0:07 into this video.

You can see Alex using his Akai Advance 49 on the top of his rig in the video

In this screenshot taken from a now deleted Instagram post, the LaCie HDD sits beside the left of the laptop he’s using.

In this instagram post Andrew is producing and the Akai Pro Advance 61 is clearly visible on the desk.

In The Chainsmokers’ YouTube Short captioned “gracey wrote this incredible song about her boyfriend making her ride the 214 bus…,” Drew Taggart can be seen using the M-Audio Keystation 61 MK3 MIDI Keyboard Controller throughout the video.