6J1P Vacuum Tube Valve DIY Module For Pre-Amplifier Headphone Amp Board

Want to dip your toes into tube audio?

This 6J1P vacuum tube module is a great little DIY project.

It's a preamplifier board that can be used in headphone amps or as a buffer stage.

The tube itself is a 6J1P—a common, inexpensive pentode that adds that warm, classic tube sound.

The board is ready to wire up.

No brand, just the basic components.

If you're into soldering and want to build your own little tube preamp, this is a fun way to start.

Add it to an existing amp or build a dedicated headphone box.

All parts included as shown.