Unfortunately, there's a problem with my bass. It didn't present immediately, but on Saturday I found that the bass had a lot of static when the toggle was set to series or filter. Then the static faded and went to low, almost no output. The parallel setting seemed unaffected, I think. My brain thinks it became a little noisy, but I'm not 100% sure on that. I tried different batteries with no luck. I inspected the wiring to the toggle, circuit board, output jack, and battery and did not find anything that looked odd or not connected.
Picking the bass back up yesterday to play a little and the problem was gone, but quickly returned. Only series and filter are not working, parallel is ok. Same thing again today.
I have emailed EBMM customer service. I'm not an electronics whiz by any means, so if anyone has any ideas (I also posted in the Stingray Club thread, but no suggestions as of yet), I'm open to suggestions.