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Home » VintageKustom.com » Repairing Kustom Amps » How do I change the pilot light in TR12L (TR12L is the recent little roll & tuck prectice amp.)
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How do I change the pilot light in TR12L [message #24958] Sat, 30 April 2016 00:20 Go to next message
sleepingtiger is currently offline  sleepingtiger
Messages: 29
Registered: December 2015
Location: Northern Illinois
Junior Member
It doesn;t appear that the lens/dome jewel or the chrome bezel screw out...sooo...anybody know how to change the bulb?

Tony
Re: How do I change the pilot light in TR12L [message #24959 is a reply to message #24958] Sat, 30 April 2016 01:26 Go to previous messageGo to next message
chicagobill
Messages: 2006
Registered: April 2003
Senior Member
I haven't opened one up in a long time, but it probably has an led inside there. Have you pulled the chassis yet?
Re: How do I change the pilot light in TR12L [message #24960 is a reply to message #24958] Sat, 30 April 2016 03:17 Go to previous messageGo to next message
sleepingtiger is currently offline  sleepingtiger
Messages: 29
Registered: December 2015
Location: Northern Illinois
Junior Member
No, I only tried to unscrew it. Getting no results, I decided to go to the experts.

Tony
Re: How do I change the pilot light in TR12L [message #24961 is a reply to message #24958] Sat, 30 April 2016 06:16 Go to previous messageGo to next message
stevem is currently offline  stevem
Messages: 4775
Registered: June 2004
Location: NY
Senior Member
I have one and I do not recall what it has for a lamp, but I do recall the massive pain in the ass it was to slip that chassis out the back of the cabinet as they make it with zero clearance !

If I recall right I had to pry it a good amount from the rear and dispite my best efforts did do damage to the T&R!
Re: How do I change the pilot light in TR12L [message #24962 is a reply to message #24961] Sat, 30 April 2016 12:36 Go to previous messageGo to next message
sleepingtiger is currently offline  sleepingtiger
Messages: 29
Registered: December 2015
Location: Northern Illinois
Junior Member
Hmmm...usually, what is simple & easy for you guys turns into a complicated mess for me. Maybe I'll just have to get used to having not pilot light. Damn!

Tony
Re: How do I change the pilot light in TR12L [message #24963 is a reply to message #24958] Sun, 01 May 2016 06:57 Go to previous messageGo to next message
stevem is currently offline  stevem
Messages: 4775
Registered: June 2004
Location: NY
Senior Member
You could call around for a Kustom repair center and maybe tract down some tech who has done that repair close to you, but the repair will likely cost darn near what the little bugger is worth!

Now that I think about it , a LED does reside inside that blue lens cover and is soldered to the circuit board, so there's no removing it from the outside!
Re: How do I change the pilot light in TR12L [message #24965 is a reply to message #24963] Sun, 01 May 2016 15:29 Go to previous message
sleepingtiger is currently offline  sleepingtiger
Messages: 29
Registered: December 2015
Location: Northern Illinois
Junior Member
stevem wrote on Sun, 01 May 2016 05:57
You could call around for a Kustom repair center and maybe tract down some tech who has done that repair close to you, but the repair will likely cost darn near what the little bugger is worth!

Now that I think about it , a LED does reside inside that blue lens cover and is soldered to the circuit board, so there's no removing it from the outside!


Given your last sentence, it probably wasn't a particularly good idea to rotate it in an attempt to unscrew it, huh? Hehe!, it figures! Well, at least the amp works. Better than the other way around. I've HAD amps that lit up, but no sound.
Thanks man!

Tony
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