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09-15-2011, 12:36 AM
| | Registered User | | Join Date: Oct 2001 Location: Latrobe PA | | | Can't find 800rb fuse
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I've looked everywhere: Radioshack, Guitar and amp repair shops, electronics supply stores and the internet. I can't find the 3AG7A fuse for my 800rb. I know they have to be somewhere. Does anybody know? | 
09-15-2011, 01:03 AM
|  | America's Favorite Hot Dog! | | Join Date: Mar 2006 Location: CHI/NWI | | | Yeah, wow, I just googled for 15 minutes and turned up squat.
Contact GK, they have great customer service. | 
09-15-2011, 01:06 AM
|  | Supporting Member | | Join Date: Jun 2008 Location: Close to Los Angeles, CA | | | What current rating and size? | 
09-15-2011, 07:01 AM
| | Registered User Owner, Bill Fitzmaurice Loudspeaker Design | | Join Date: Sep 2004 Location: New Hampshire | | Quote:
Originally Posted by kaboom133 I've looked everywhere: Radioshack, Guitar and amp repair shops, electronics supply stores and the internet. I can't find the 3AG7A fuse for my 800rb. I know they have to be somewhere. Does anybody know? | Littelfuse 7A 3AG Fast Blow Fuse 5 Pcs.
Search time: 30 seconds. | 
09-15-2011, 09:32 AM
| | Registered User | | Join Date: Jan 2008 Location: Westfield, MA, USA | | Quote:
Originally Posted by billfitzmaurice | You probably want a slow blow fuse actually. Check before you order the part. They have both at that link.
But yeah, it's just a fuse. You must be having an incredible run of bad luck to be having that much trouble tracking one down.
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09-15-2011, 09:36 AM
|  | America's Favorite Hot Dog! | | Join Date: Mar 2006 Location: CHI/NWI | | Bill Fitzmaurice to the rescue!  | 
09-15-2011, 09:44 AM
| | Registered User | | Join Date: Jan 2009 Location: Geneva IL | | Quote:
Originally Posted by kaboom133 I've looked everywhere: Radioshack, Guitar and amp repair shops, electronics supply stores and the internet. I can't find the 3AG7A fuse for my 800rb. I know they have to be somewhere. Does anybody know? | Radio Shack does carry it: 7.0A 250V Fast-Acting 1¼x¼" Glass Fuse (4-Pack) - RadioShack.com | 
09-15-2011, 11:47 AM
|  | I'd kill for a Nobel Peace Prize! | | Join Date: Feb 2004 Location: Ottawa, Canada | | | I believe I got mine from mouser. | 
09-15-2011, 01:24 PM
| | Registered User | | Join Date: Oct 2001 Location: Latrobe PA | | | I didn't realize that it made a difference, but my 800rb is the old horizontal switch model. The fuse size is (my rough measurements with a tape measure) 3/4" x 3/16", not 1 1/4" x 1/4. | 
09-15-2011, 03:04 PM
| | Registered User Owner, Bill Fitzmaurice Loudspeaker Design | | Join Date: Sep 2004 Location: New Hampshire | | Quote:
Originally Posted by kaboom133 I didn't realize that it made a difference, but my 800rb is the old horizontal switch model. The fuse size is (my rough measurements with a tape measure) 3/4" x 3/16", not 1 1/4" x 1/4. | That makes it a type GMA. | 
09-15-2011, 07:26 PM
| | Registered User | | Join Date: Jan 2005 Location: New Haven | | | Is there an underlying issue causing the fuse to go? Might be time for a service. That reminds me, it's probably time to send my 400RB in for a going over....
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09-15-2011, 07:44 PM
|  | Registered User | | Join Date: Mar 2011 Location: Central FL | | | Any auto parts store should have them as well. | 
09-15-2011, 07:53 PM
| | | | Grainger will have them. | 
09-15-2011, 07:56 PM
| | Registered User | | Join Date: Oct 2001 Location: Latrobe PA | | | Didn't know they were GMA, or even what GMA was. Did some research, found them on amazon. Thanks! | | Thread Tools | Search this Thread | | | |
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