LHZ Preamps

Vintage Bass Preamps

LHZ Preamps

Vintage Bass Preamps

Resources

Show your love with LHZ swag

You’ve asked for years and I finally caved: The LHZ Swag Shop is open!
T-Shirts, polos, dad caps, snapbacks, beanies, booneys, rocks glasses, and an epic BASS FUEL 32oz water tanker for those summer gigs…

LHZ-03 Install Manual

View and Download the LHZ-03 Installation Manual right here! This is a living document that is constantly being updated as we create new installation diagrams for clients that have unique wiring challenges. Don’t see the diagram you need? Let us know! CURRENT VERSION PREVIOUS VERSIONS

LHZ-02 Installation Diagram

View and Download the LHZ-02 Installation Manual right here! This is a living document that is constantly being updated as we create new installation diagrams for clients that have unique wiring challenges. Don’t see the diagram you need? Let us know! UPDATE 2/10/2024: We’ve updated the installation manual to reorganize the drawings. A significant change in this version is the removal of the “Legacy” diagrams. All clients are using their existing volume (or blend & volume) pots and wiring the…

LHZ-02 Installation Diagram (Green Rev 1.6)

View and download a PDF copy of the Installation Manual for the LHZ-02 HazLabs Clone preamp. The LHZ-02 features solderless DuPoint style pin headers that compatible with EMG connectors. This manual is specific for users with the GREEN preamp marked as Rev 1.6. UPDATE NOTES The output jack wiring was revised to address a potential battery drain issue noted on certain configurations in control cavities using copper foil lining. In rare cases, the foil lining would conduct the battery ground…

LHZ-02 Installation Diagram (Blue Rev 1.7g)

View and download a PDF copy of the Installation Manual for the LHZ-02 HazLabs Clone preamp. The LHZ-02 features solderless DuPoint style pin headers that compatible with EMG connectors. This manual is specific for users with the BLUE preamp marked as Rev 1.7g.