Quoted from HighVoltage:
Even though I hear a knock, and in some games it's not bad, it still doesn't compare to a mechanical knocker. I'm disappointed unless I wince when I hear the knock, and the simulated one doesn't do it.
Stern restored the service rails and leg brackets, so maybe there's hope. At the very least, put it back in premium and LEs!
Or at the very very least, just have a plug that -only- requires the coil. I hate that you have to mess with a step-up board to do-it-yourself.
Pinball life sells knockers for all stern games.
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