User manual of RGX620Z/620Z-D6 electric guitar
The document describes the Yamaha RGX620Z/620Z-D6 Control System, detailing its tone controls, output jacks, and pickup selector functions. It explains how to use Output Jack #1 for magnetic pickups only in passive mode and Output Jack #2 for both magnetic and piezo pickups in active mode.
Plug into output jack #1. This bypasses the pre-amp inside and is passive.
No, output jack #1 does not consume battery.