Theresa Wayman

8:38 on this video.

"Wayman keeps her 1966 Fender Mustang plugged into a variety of pedals and boxes to add distortion, reverb, delay, sustain. " - Rolling Stone / Young Guns Series

In this picture, one can see Theresa Wayman with a white Fender Jaguar.

In their (Warpaint) official Music video for "Elephants" you can see Theresa playing a black MusicMaster guitar from Fender. At 2:20 you can see her playing it and at 2:24 you can clearly see the headstock.

She is using the Mustang in Olive Green. Fender gave the offset series guitars to the band to use.

At 0:38 you can see her using the Fender Mustang 90.

Live at Spin Stubb's BBQ SXSW 2014

https://www.youtube.com/watch?v=glJUP37nn40

A Fender Twin Reverb Amp can be seen.

She can be seen with the Fender Acoustasonic SFX II

She is seen using one on the Tonight Show Starring Jimmy Fallon while performing New Song

The LA girls (main picture, above) may not be as well-known or as heavy as some of the most popular acts who have graced the main stage over the years, but their star is rising, and they make some of the most interesting guitar sounds right now. They love Fender Jaguars and Fender Mustangs, and their eerie sound is full of reverbs and delays. Both guitarists (Emily Kokal and Theresa Wayman) got interesting pedalboards full of great pedals, quite a few of them delays: Electro-Harmonix Cathedral reverb, Electro-Harmonix Memory Boy, Line 6 DL-4 delay modeler, DigiTech Hardwire DL8 Delay/Looper, Boss RC-3 Loop Station, besides Electro-Harmonix Small Clone Chorus and even the very rare Boss VB-2 Vibrato pedal.

Emily Kokal and Theresa Wayman got interesting pedalboards full of great pedals, quite a few of them delays: Electro-Harmonix Cathedral reverb, Electro-Harmonix Memory Boy, Line 6 DL-4 delay modeler, DigiTech Hardwire DL8 Delay/Looper, Boss RC-3 Loop Station, besides Electro-Harmonix Small Clone Chorus and even the very rare Boss VB-2 Vibrato pedal.

"...The item can be seen 6:12 into this video..."

It is clearly a DD7, 4 outputs/inputs. DD3 has three certainly is a DD-7 and not a DD-3 we can see the buttons

The item can be seen 6:12 into this video and here

https://www.pinterest.com/pin/231091024603480506/

Beside a Line 6 DL-4

Beside a Boss RC-3 Loop Station

In this picture we can see him beside a memory boy

The image shows the pedal

According to this screenshot Theresa uses a Fulltone OCD

According to this screenshot Theresa uses a TS10

According to this screenshot Theresa uses a Voodoo Lab Pedal Power 2+

According to this Screenshot Theresa uses a NS2

According to this screenshot Theresa uses a Ibanez DDL20

According to this picture from this website, Theresa uses an Ibanez CS9 Chorus

According to this picture from this website she uses a vintage version of the EHX Holier Grail reverb.

Here is a picture of Theresa's setup during a Warpaint tour through Paradise Rock Club in Boston (Oct 6 2016)