Derek Sherinian

On his twitter account, he posted this photo which includes many other pedals.

On his twitter account, he posted this photo which includes many other pedals.

On his twitter account, he made this post showing his Hammond B3 rig which includes a Boss DD-2 Digital Delay Pedal.

On his twitter account, he posted this photo of his Hammond b3 rig which includes an MXR EVH-117 Flanger Pedal.

On his twitter account, he shows this photo of 3 of these pedals.

On his twitter account, he shows a photo of his newly purchased 1971 Fender Silverface Twin Reverb Amp.

On his twitter account, he shows a photo of his newly purchased amp.

On his twitter account, he posted this photo of the keyboard along with other keyboards.

On his twitter account, he posted this photo of the Mellotron along side his Hammond B3.

On his twitter account, he posted this photo of the keyboard along two other keyboards.

On his twitter account, he posted this photo of the keyboard along side two other keyboards.

Used with Sons of Apollo in 2018.

In this tweet, shared October 28 2021, Derek Sherinian shows at the center of the image a Korg Kronos 2 61-Key Synthesizer Workstation.

At the 2 minute and 32 second mark of the video "Alice Cooper - Trash (from Alice Cooper: Trashes The World)" on AliceCooperVEVO, Derek Sherinian can be seen using a Roland D-50 synthesizer during a live performance with Alice Cooper.

Derek Sherinian is confirmed to use the Korg Z1 synthesizer, as detailed in his Leopard Room Gear List featured on Music Gear Review.

Derek Sherinian is confirmed to use the Korg SG Pro X, as listed in the detailed gear inventory from the source titled "Happy Hour(s) at Derek Sherinian's Leopard Lounge at Music Gear Review."

Derek Sherinian uses the KORG Wavestation SR as part of his keyboard rig, as documented in the "Happy Hour(s) at Derek Sherinian's Leopard Lounge" feature on Music Gear Review.

Derek Sherinian is confirmed to use the KORG 01R/W sound module in his keyboard rig, as detailed in the gear list featured in the article "Happy Hour(s) at Derek Sherinian's Leopard Lounge" on Music Gear Review.

Derek Sherinian utilizes the Korg TR-Rack sound module in his keyboard rig, as confirmed by the gear list from "Happy Hour(s) at Derek Sherinian's Leopard Lounge" on Music Gear Review.

Derek Sherinian is confirmed to use the Roland JV-2080 Synthesizer Module, as listed in his Leopard Room Gear List featured on Music Gear Review's article "Happy Hour(s) at Derek Sherinian's Leopard Lounge."

Derek Sherinian is confirmed to use the Roland JD-990 sound module, as listed in the detailed gear inventory from his Leopard Room, according to "Happy Hour(s) at Derek Sherinian's Leopard Lounge" at Music Gear Review.

Derek Sherinian is confirmed to use the Yamaha CP-70 Electric Grand Piano, as evidenced by the gear list from his Leopard Room featured in the article "Happy Hour(s) at Derek Sherinian's Leopard Lounge" on Music Gear Review.

Derek Sherinian is confirmed to use the Leslie 122 Speaker Cabinet as part of his gear setup, as detailed in the gear list for his Leopard Room, which was featured in the article "Happy Hour(s) at Derek Sherinian's Leopard Lounge" on Music Gear Review.

In a video titled "Derek Sherinian Keyboard Solo" on YouTube, Derek Sherinian can be seen playing a Korg Triton Pro 76 during a performance with Planet X. This is identifiable by the specific number of keys and the distinctive shape of the joystick, which is only used on the original Korg Triton/Triton Pro keyboards.