LHZ-04 Install Manual
View and Download the LHZ-04 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.
MID-03 Midrange Control Owner Manual
View and Download the MID-03 Midrange Control Owner Manual right here!
The MID-03 plugs in between the output of your LHZ preamp and the output jack to give you the perfect midrange adjustment without impacting the clarity and articulation of the LHZ preamp.
LBCA-02 Active Blend Owners Guide
The LBCA-02 is an Active Balance Control that works well with both the classic and X-series pickups from EMG™ as well as pickups from most other manufacturers.
For more information about the LBCA-02, download the Owner’s Guide here.
VOL-01 Volume Control User Manual
The VOL-01 is a passive 25K volume control designed to receive input from low impedance Active pickups, our LBCA-02 Active Blend Control, or the EMG™ ABCX Blend Control.
Download the VOL-91 Owner’s Manual here.
HL-1 HAZard LAMPS Manual
The HL-1 HAZard LAMPS pedal gives passive basses the same punch and power as a USA Spector bass with an internal Hazlabs preamp.
While it is so simple that it really doesn’t need a manual, we made one anyway!
Partners: Luthiers, Technicians, and Builders
Looking for a luthier, technician, shop, or instrument manufacturer? Check out some of our partners!
Brother Cane “If This Means War”
It’s been 28 years, and “If This Means War” comes out of the gate showing zero restraint! Where some bands mellow with age, Brother Cane has sharpened their tools and bring a focused energy and drive to their signature sound. Bassist Glenn Maxey took his Spector Euro with LHZ into the studio, and this song shows it off well!
TonePump vs LHZ Preamp Comparison
This is an in-depth technical analysis and audio comparison of the TonePump preamp and the LHZ Preamp intended to provide objective data to help players understand the differences in tone and feel that they experience when switching between these two preamps.
Getting Funky with a CST!!
Bassist Paul McFadden recently upgraded his Spector CST from the stock configuration (EMG X-series P/J pickups and Legacy preamp) to the LHZ preamp with the new MID-03 Midrange control and a set of EMG PJ (CS) pickups. The challenge was that while the stock configuration was great for his traditional rock band, he needed a warmer tone for his funk / groove band.
Fede Delfino tone demo on “What’s Left Of Us” by Magnetico
Fede Delfino took a little time between tour dates to record a playthrough of “What’s Left Of Us” by Magnetico using his Spector Euro LX that he’d recently upgraded with LHZ Preamps.