Electronics designer John G. Petersen shipped the first PE1A program EQ’s in June 1985.

John was inspired by the principles behind fine classic tube-based processors, such as Pultec and Teletronic. Since then, and throughout the intervening years, John has created a wide range of Tube-Tech units, now considered classics in their own right.

Tube-Tech gear has played, and continues to play, a very important role in thousands of recordings worldwide.  So many well-known global hits have been either been recorded with, and/or performed on, Tube-Tech units that we have literally lost count.

Tube-Tech represents the pinnacle of audio production and musical sound shaping. The “Blue Gear” continues its decades-long leadership, impervious to trends, technology, and competition.