Nice board.
A 9 volt DC power outlet should be fine. Looks like the 9v plug is non standard.
View attachment 124144
- 9 V DC
- 3.5 mm (1/8") mini-phone power plug
- Tip positive (+), sleeve negative (−)
- Current requirement low

and a question of course. The DOD FX-55b says it needs a 10v adapter, even though it takes a 9v battery. If I hook it up to my 1SPOT power adapter, what are the consequences?
View attachment 124142
The DOD adapter is in the PO box, so I'll pick that up on the way home. Gotta do some work on the Afterburner, but that Buffered Line Driver does a helluva job boosting the Valve Jr. One thing I noticed, and this might be working as intended, the first time I switch on the boost it takes a few seconds to warm up. I'm guessing SOP is to turn the thing on for a few seconds before you're going to be switching it on and off?
How did it work out?

