Electronics Repair

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(OT) Vacuum Cleaner Identification for Bags

I've been dealing with a vacuum cleaner that has a cloth bag, and is only good for floors. I was thinking of buying a n...
5 comments posted 9yrs
posted by oldschool
5 comments posted 9yrs posted by oldschool

Tube Bias adaptor

Hi, a customer who owns a few tube guitar amps bought himself a couple of "tube bias adaptors" complete with small DMMs...
0 comments posted 9yrs
posted by pallison49
0 comments posted 9yrs posted by pallison49

Semi OT, drip coffee makers

I brew a pot of coffee every morning. (electric) Drip coffee makers last about 6-12 months, before something goes bad....
41 comments posted 9yrs
posted by ggherold
41 comments posted 9yrs posted by ggherold

Hella LED switches

Is wiring a Hella/Amazon switch to light power on to ground possible without using a relay ?
24 comments posted 9yrs
posted by avagadro7
24 comments posted 9yrs posted by avagadro7

Drive shaft coupler for oscilloscope controls

Hi I have a Hameg HM-408 scope that uses extended shafts to go from the front panel to the switch / pots mounted inboar...
5 comments posted 9yrs
posted by graham01949
5 comments posted 9yrs posted by graham01949

Suggest good free news reader?

I retired last fall and this computer does not support my old Windoze Mail news reader. Can someone suggest a good free...
20 comments posted 9yrs
posted by mark_zacharias
20 comments posted 9yrs posted by mark_zacharias

*BANG!* Done it again!

I was winding up one of my old HP spectrum analysers (my best one, as it happens, been sitting around unused for years)...
20 comments posted 9yrs
posted by curd
20 comments posted 9yrs posted by curd

What is this mains connector for?

Hey, I got a bunch of stuff at a bankruptcy sale a few weeks ago. One of the items was a HP audio oscillator with an un...
10 comments posted 9yrs
posted by guntherxxx
10 comments posted 9yrs posted by guntherxxx

LED VU meter problem

I have a commercial mid 1980s solid state stereo preamp/mixer, which has a dual LED Bar Meter. (about 6 green on the bo...
2 comments posted 9yrs
posted by oldschool
2 comments posted 9yrs posted by oldschool

Can I use Pizeo Tweeters, or????

I have an older pair of Fisher 3 Way Speakers. They are good speakers, except on of the tweeters is blown and sounds ho...
11 comments posted 9yrs
posted by oldschool
11 comments posted 9yrs posted by oldschool

(OT) What are these changable pictures called?

This is completely off topic, but maybe someone will know the answer. Last summer at a fair, they were selling these pi...
5 comments posted 9yrs
posted by oldschool
5 comments posted 9yrs posted by oldschool

Sencore SG-165

Looking for a Sencore SG-165, dead or alive!
1 comments posted 9yrs
posted by pecska
1 comments posted 9yrs posted by pecska

ribbon cable needed .. bose wave radio

need a ribbon cable for display board, wave radio AWR1-1W .. jim snipped-for-privacy@hotmail.com
3 comments posted 9yrs
posted by nc4fl
3 comments posted 9yrs posted by nc4fl

WD-40 to clean electric contacts?

WD-40 to clean electric contacts? I'm on vacation and renting a room, and my landlady has a combination CD/Radio/Casset...
145 comments posted 9yrs
posted by misc07
145 comments posted 9yrs posted by misc07