Search found 2 matches

by glyndon
Wed Dec 17, 2014 9:56 am
Forum: PAiA Jabber
Topic: Theremax 9505d, mild 'sputtering' noise?
Replies: 1
Views: 12281

Re: Theremax 9505d, mild 'sputtering' noise?

Never mind. Solved.

Lesson learned (in case it helps someone else remember to not overlook the obvious): Never underestimate the amount of interference that can be generated by dimmed incandescent lighting.
by glyndon
Tue Dec 16, 2014 4:27 pm
Forum: PAiA Jabber
Topic: Theremax 9505d, mild 'sputtering' noise?
Replies: 1
Views: 12281

Theremax 9505d, mild 'sputtering' noise?

I built a 9505d kit about 4 years ago, and it has always worked exactly as the instructions indicated, with one exception: Underneath the tone being played is a sort of 'sputtering' sound, similar to how a chainsaw or a Harley sounds when idling. Consistently present somewhat random period, just aud...