Harrison Audio MR3eq Harrison 500 Series EQ Mouthpieces Precision-engineered low-profile design features integrated

Precision-engineered low-profile design features integrated preamplifier

hand applied

For the tube circuit

meaning a shorter fretboard and less physical space in between each note

Harrison Audio MR3eq Harrison 500 Series EQ Mouthpieces Precision-engineered low-profile design features integrated3 band parametric EQ with HP filters Originally developed for the Harrison MR3 studio console, the MR3eq stands out as one of Harrison's most popular EQ designs, renowned for its punchy, smooth sound, and powerful sculpting capabilities. Introduced in 1981, the Music Recording 3 (MR3) console rapidly became the preferred tool for numerous leading engineers and studios worldwide, helping to create some of the most iconic albums from the 70s and 80s.