Zener diodes - 12.1V
For use in the VCB/VVR voltage control circuits
This particular value of zener diode is typically specified in VVR implementations and I use it in the VCB kit. At just 1.3W power rating, it’s most likely too small for use in voltage dropping for your amplifier’s B+ – use the 5W type for that. It might be suitable for clipping, but I haven’t tried it.