Jack Black

The Kawasaki Sax-a-Boom is a children's toy instrument which is frequently adopted by Jack Black at live Tenacious D concerts. It resembles a saxophone, and has a musical loop on each of it's eight buttons. It is now discontinued, but was manufactured in 1998 by DSI Toys Inc and Shoot the Moon II LLC.

In this still from the movie "School of rock," Jack Black can be seen playing a Gibson SG Standard.

At 0:33 Jack Black uses this mini amplifier in the movie "School Of Rock".

"Someone said, 'Neil Diamond left this for you.' And it was this..." says Jack Black, 2:03 at in this video.

In the Wikimedia user-uploaded photo, Jack Black is shown playing a Gibson Hummingbird acoustic guitar.

In this photo Jack Black is playing his Gibson Elvis Presley Dove along with Kyle Gass, who is playing his own Gibson Elvis Presley Dove, live in their band Tenacious D.

Jack Black seen here posing with a rare Gibson SG '61 Reissue Custom.

In this photo, one can see Jack Black with a Gibson J-45.

At 4:15 in this video, Jack Black begins discussing his RainSong Dreadnought guitar.

I played all the guitars in the Guitar Center, and this one just sounded the best. And lo and behold, I find that it is not made of wood. It is made of graphite. And it has a great loud voice. It has a great resonating chamber.

jack can be seen playing the guitar throughout the video

Jack Black is renowned for using the legendary "Pick of Destiny." This user-uploaded photo captures him with the pick, a key accessory in Tenacious D performances alongside Kyle Gass and even portrayed by Dave Grohl as Satan.

Jack Black used a Martin D-28 by C. F. Martin & Co. at Bråvalla festival in Sweden the summer of 2016. Skip to 39:35 in the video to watch the performance.

Debuted at the April 20, 2002 Tenacious D concert. Black nicknamed it the “Shred-a-Boom” in reference to its counterpart, the Sax-a-Boom.

Black can be seen in this photo with a Fender 70's Jazz Bass.

Sony MDR-7506/V6 can be seen at full live show on YouTube: https://www.youtube.com/watch?v=QLWkl5YpiD0

At 0:25 in the video, Jack Black aka "Dewey Finn" grabs a Yamaha SY-85 out of his van and uses it to teach Lawrence in the movie.

In the movie School of Rock, Jack Black can be seen using a Levy's Woven Strap M8HT-07, as evidenced by a still from the film.

In the YouTube video titled "TENACIOUS D - CHOP SUEY! Cover System Of A Down" by MY MUSIC, Jack Black is seen using a Shure U2 SM58 microphone while performing the cover of "Chop Suey!".

In the "School of Rock" intro song performed by No Vacancy, Jack Black, portraying Dewey Finn, is seen using a Gibson Explorer Electric Guitar, as shown in the video by Tenacious Defense on YouTube.

Jack Black uses a Gibson Flying V, as evidenced by his performance on Jimmy Fallon, where he mimed playing a Minecraft-themed Flying V while Kirk Douglas performed the "Sweet Child O' Mine" solo. This was reported by Phil Weller on Guitar World, stating, “That is how you make an entrance!”

Jack Black used a Marshall JCM800 2203 amplifier during the filming of "School of Rock," as evidenced by an image on Equipboard.

Jack Black received a Gibson Slash Les Paul Standard in Anaconda Burst as a gift from Jolly, as seen in the YouTube video titled "We surprised Jack Black with a Christmas Gift!" by JOLLY.