Does anyone have a definitive answer regarding how “passive” the active/passive switch is on the LH3 preamp equipped basses? Is the switch a true passive circuit (bypassing the preamp altogether) or is it just a tone control bypass keeping the preamp in the circuit? I know it will still output sound with a dead or no battery in “passive” mode but is the pre still loading the circuit in this mode regardless?
Lakland documentation is not very clear about this.
EDIT: Added wiring diagram.
View attachment 3886154
EDIT X2: And I did search but I get conflicting answers. The wiring schematic above seems to indicate it does bypass but I’m not 100% confident if I’m reading the circuits correctly.