Electronics Repair

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Aiwa PAL and NTSC VHS horizontal bars

An Albanian gentleman asked me to check this for him because he has lots of tape from home, and I don't have a clue abo...
6 comments posted 10yrs
posted by ohger1s
6 comments posted 10yrs posted by ohger1s

Boss RE20 Space Echo effects pedal

The DSP works giving a spacey output but only when the Intensity control is at 3/4 to full, so too much, and straight t...
5 comments posted 10yrs
posted by diverse
5 comments posted 10yrs posted by diverse

Sony str-av570 problem

So recently I got a Sony STR - av 570 and I fix the problem where the surro und LED light blinks and it starts making a...
0 comments posted 10yrs
posted by seanmtweedie
0 comments posted 10yrs posted by seanmtweedie

Semi-OT: Email Program

> > Thanks for all the help with recovering email. The problem turned > > out to be with the mail server (earthlink). I...
0 comments posted 10yrs
posted by mogulah
0 comments posted 10yrs posted by mogulah

Best type of battery for busking amp

Hi, what's the best type of battery for a busking amp? I have a couple of Electro Harmonix Freedom amps here. Apparentl...
1 comments posted 10yrs
posted by sound.service
1 comments posted 10yrs posted by sound.service

Hartke HA3500 amp, tube v solid-state

The owner cannot detect a difference. Other than different gain settings are obvious, how to set up and test? . I've no...
0 comments posted 10yrs
posted by diverse
0 comments posted 10yrs posted by diverse

Consumer electronics "war stories"

OK, so it appears there is very little to discuss on this group in areas like repairing audio components, amps, receive...
95 comments posted 10yrs
posted by mark_zacharias
95 comments posted 10yrs posted by mark_zacharias

Wrong kind of tinning?

Pure tin tinning on a component which should have had derogated Pb/Sn tinning? The normal RoHS cheap component getting...
16 comments posted 10yrs
posted by diverse
16 comments posted 10yrs posted by diverse

Fender vibro champ XD, PR736 of 2010 PbF

Crackle just like cathode/heater leakage in one of the valves, but active test as perfectly good isolation . This crack...
1 comments posted 10yrs
posted by diverse
1 comments posted 10yrs posted by diverse

Grid Dip Meter

Looking for recommendations for a Grid Dip Meter built or a kit. --- news://freenews.netfront.net/ - complaints: snipped...
23 comments posted 10yrs
posted by spamfree
23 comments posted 10yrs posted by spamfree

automower kabel breuk, grensdraad opsporen.

Hallo, Zit met een probleem. De Husqvarna automower 330x heeft ergens een kabelbreuk in zijn grensdraad. Het basisstati...
1 comments posted 10yrs
posted by sjoerdkaper
1 comments posted 10yrs posted by sjoerdkaper

Home made clock kit

Radio Shack has a home made clock kit. https://www.radioshack.com/collections/maker-s-t-e-m It doesn't require bashing...
2 comments posted 10yrs
posted by default
2 comments posted 10yrs posted by default

Welder Power

Welder is rated 240VAC 60Hz 20A single phase. How to connect to house 220VAC 60Hz that is two phase 120VAC? House is 20...
15 comments posted 10yrs
posted by nospam
15 comments posted 10yrs posted by nospam