Good sound inspires.

Upgrade your instrument with our Preamp!


Welcome to GregoryPreAmps

We offer hand crafted on-board preamps to basses and guitars.

Our preamps have clear sound reflecting details and dynamics.

We use the highest quality components imported from the USA, ensuring excellent sound.

We design and build preamps since 2006.

We can design and make installation specially for your instrument.

If you have any questions feel free to ask us.