PdeQ Presence Depth Guitar EQ Pedal - Solid State Amp Enhancement | Québec Pedal

Would have kept so many amps if I knew this existed before…

This pedal is amazing. I know it mimics an amp’s depth/resonance and presence frequencies, but somehow differently with some sorcery. It’s straight up amazing and I would have surely kept some amp heads I previously sold due to lacking some oomph. It is always on in my loops and makes small amps sound HUGE. Worth its weight in gold.

Outstanding Tool

This pedal is perfect, great for opening any amp up and helping it breathe. Well made and wonderful service too, thank you very much!

Wonderfull gear update: PDEQ pedal in my old Marshall Valvestate

I bought the PDEQ pedal for my old guitar amplifier (a Marshall Valvestate with a tube preamp and solid-state power amp) because, in my opinion, the open-back combo lacked bass. I was already looking for a new amp, but after learning about this pedal, I wanted to give it another try, as my Marshall amp has been with me for 28 years now. I am more than thrilled with this pedal in combination with the Valvestate amp. It improves the amp's sound immensely. I now have the depth and brilliant highs that I was missing. The new sound is fantastic! A huge upgrade to the amp's tone that I absolutely love! I now use the PDEQ as an always-on pedal and have even integrated it permanently into the amp's cabinet. I also want to commend the pedal's thoughtful design with its many details. GUP Tech is doing a great job! Thanks for the dedicated work, the wonderful products, and the warm customer service. Cheers Thomas