Ground Control Blood Oath Low/Mid Gain Silicon Overdrive
The Blood Oath - A low to mid gain overdrive with a flexible tone control offering enough range for bass players and an independent pre-gain stage essentially allowing two overdrive modes. Can act as a subtle clean boost just as much as a full blown rock machine.
Version 2.1 now has a bi-color LED to indicate whether the pre-gain stage is engaged. Red is off and yellow is on.
Available in both silicon and germanium flavours.
Silicon provides a more agressive and compressed tone.
Germanium sounds much more open and smoother.
Uses a standard 9V DC center-negative power supply. Has no battery support. The use of an isolated power supply is recommended for best performance.