sids911

Mentioned here https://www.audiosciencereview.com/forum/index.php?threads/topping-b200-monoblock-amplifier-review.61206/post-2242208

The B200 comes with a trigger cable with split.

With an inexpensive splitter: Either purchased, or make your own.

How do you turn on both the amps if your pre-amp has only one 12v trigger out?