Author Topic: Gottlieb Sinbad Restore  (Read 6064 times)

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Offline Extra Ball

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Re: Gottlieb Sinbad Restore
« Reply #30 on: November 13, 2008, 12:36:10 PM »
Update
The transformers are SUPER quiet.. No hummmmm at all !

The transformer in my Flash is mounted in the headbox. Its humm is quite noticeable when everything is quiet. Is this a williams thing, or do transformers develop humms?
lol
Cant hear my gottliebs humm at all.


I dont notice the humm when I have the stereo on (just love playin pinball to loud music), and flash has that escalating sound feature (which I do like)
;)

But yep will check those nuts.
ty

It can be a number of factors. Poor quality Transformer, poor line voltage and sometimes some DC voltage on the line.

Sometimes - You can eliminate humm simply by tightening the nuts on the transformer. Do this only with the machine off and the line cord out of the wall socket..

You are correct with the statement that Gottliebs are quieter than Williams. I've noticed that too.