496 views on a thread titled "early 80's Dumble screw".
That's remarkable.
Withr respect, 10thtx
Early 80's Dumble Screw?
Moderators: pompeiisneaks, Colossal
Re: Early 80's Dumble Screw?
Do you think everyone thought it meant something else..10thTx wrote:496 views on a thread titled "early 80's Dumble screw".
That's remarkable.
Withr respect, 10thtx
Tony
" The psychics on my bench is the same as Dumble'"
Re: Early 80's Dumble Screw?
I did, but read the whole thread anyway 
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vibratoking
- Posts: 2640
- Joined: Tue Nov 10, 2009 9:55 pm
- Location: Colorado Springs, CO
Re: Early 80's Dumble Screw?
About the black washer...You can see that type was used on SSS #4 in the Maverick Music pics.
Re: Early 80's Dumble Screw?
This kind of washer and flat head / slotted / N 10-24 UNC / 4" / steel / zinc plated screws you'll find on many late seventies and early eighties Dumble amps that still have the early fastening system with four insert nuts. On earlier amps with these four insert nuts you'll often find the same screws with nickel plated washers. Pictures of the different fastening systems used by Alexander Dumble can be found here e. g.: http://www.roblivesey.com/dumble/vibratoking wrote:About the black washer...You can see that type was used on SSS #4 in the Maverick Music pics.
Cheers,
Max