“The GKL ma-peq is an outstanding piece of gear. Very detailed preamps and extremely useful and musical EQ section with a nice high boost switch. I’ve used it while tracking and mixing on many different sources including piano and vocals and it always improved whatever went through it!!”
— Pascal Shefteshy (Sarah McLachlan, Arcade Fire, Rufus Wainwright, Owen Pallett)
“The MA•PEQ Preamps and EQ’s sound amazing! Like really good, stunning.”
— Roel Verberk (Willie Nelson, Snoop Dogg, KANE, Live, Sandra van Nieuwland) with Maarten Harry de Boer

Hear the GKL MA•PEQ on Sandra van Nieuwland's vocal here

The Gaskell’s mic pres sound fantastic! I personally own two of their preamps and they are top-of-the-line gear. The Gaskell brothers are brilliant people with a passion for top-notch and innovative equipment.
— Brian Losch: Grammy Award Winning Engineer (Best Engineered Album, Classical for Winter Morning Walks) with Cameron Losch (Born of Osiris)