History of GregoryPreAmps


GregoryPreAmps is the result of two passion: to music and electronics.


Hello, my name is Grzegorz and I’m the constructor and creator of GregoryPreAmps. In the early 1990s I started playing the guitar and got interested in electronics. Later education allowed me to expand my knowledge and develop it in audio electronics direction. Ability to play the guitar and bass let me take a proper course in designing and building preamps.

In 2006 I built a prototype of bass preamp for local company producing instruments in my hometown Gdansk. Good sound, quality and reliability fructified with long-term cooperation. Preamps were appreciated by many known musicians.

In my constructions I use selected semiconductor components with low noise and foil capacitors in audio track. Whole production process takes place in GregoryPreAmps, from electronics parts montage, wiring, testing to hermetic protection with special epoxy filler. It allows on full quality control on all production stages.

Our goal is the highest sound quality. Transparent and natural tone of our preamps will reflect full sound of your instrument.

We cooperate with companies producing instruments in Poland and abroad.