Cornerstone Imperium Double Preamp
Effect Pedal for Electric Guitar

Latest User Reviews
Wow, just wow!
I already had the Gladio sc, and that has become my favourite clean boost pedal. Before that this position was for my J Rocket Archer Clean, and even before that the silver version of the Archer but set clean. My usual setup was a dual drive (Xotic AC+/BB+), into the clean boost, into the amp. And now I can just use this pedal instead of those. The sound is better, I have more control, the feel and response is very much like a tube amp (and I used to own a Fuchs Triple Drive Supreme...) But than added to all that greatness is the genius idea of the switching! Great! Now I am kind of sad that all my other pedals don't have this type of click-free-any combination you like-switching...
Technical Data
- Manufactured by Cornerstone
- Released in 2023
- Average price : $423
- Preamp
- Combines the Cornerstone Antique Classic Drive and Gladio SC
- Controls - Classic Drive side: Gain, Volume, Presence, Tone
- Control - Gladio side: Gain, Volume, Clean, Tone
- Switch: Mids, 2x Comp
- Status LED
- Input: 6.3 mm jack
- Output: 6.3 mm jack
- Mains adapter connection: Hollow female plug 5.5 x 2.1 mm (negative pole inside)
- Power consumption: 60 mA
- Weight : 450g
- Handmade in Italy
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