We've all seen them, we've all used them, and many still use them all around the layout, even after going DCC.  

It's the ubiquitous Brick the power pack we all know but rarely mention as anything more than a bench tester, power for a bus line, or simply a good chuck against the wall!

So just WHAT IS the Bachmann Wallwart?

Benny takes you inside...

Ok here is a question I am not sure how to do.  I have a Fast tracks 3 way turnout that I plan to Tam Valley Depots Singlet servo to control.  This product has LED that help with route ID but in a three way turn out you use 2 Singlet to control the turnout.  Is there any way to have the LEDs light up or turn green for the route that both set of points are aligned for.  I am sure this can be done I am just at a blank on how to do this.

Mike Deverell

Colorado & Coyote Creek

I've just finished installing PSX circuit breakers on my layout and have noticed that my locos are now buzzing when the system is on and the locos are sitting idle. I ran a few locos for testing purposes before I installed the breakers and this problem did not exist - the locos were silent in an idle position. Has anyone experienced this?