Search found 41 matches

by RockNRollDr
Fri May 12, 2017 2:00 pm
Forum: Dumble Discussion
Topic: Apparently...
Replies: 16
Views: 3736

Re: Apparently...

Bob Simpson wrote: Sun Apr 23, 2017 2:34 am He has recorded and posted the same lame interpretation of a Robben Ford interpretation of Cream's "Politician" 5 or 6 hundred times to prove he can almost play it.
This is one of the best things ever written on this forum!
by RockNRollDr
Mon Feb 20, 2017 3:06 am
Forum: Dumble Discussion
Topic: 2nd Gen Hybrid Clips?
Replies: 3
Views: 627

Re: 2nd Gen Hybrid Clips?

Thanks Charlie!
by RockNRollDr
Sat Feb 18, 2017 1:17 pm
Forum: Dumble Discussion
Topic: 2nd Gen Hybrid Clips?
Replies: 3
Views: 627

2nd Gen Hybrid Clips?

Does anybody have any clips of a 2nd gen hybrid they've built? I'm thinking about building one and would like something to reference. Thanks in advance!
by RockNRollDr
Wed May 27, 2015 4:43 pm
Forum: Fender Discussion
Topic: Twin Reverb's Odd Reverb Problem
Replies: 7
Views: 1434

Re: Twin Reverb's Odd Reverb Problem

Thanks guys, I put a new 12AT7 in V3 and still the same issue. With cables in correct there is no reverb but with the cables swapped I get some reverb, I can't wrap my head around why this would happen. I will try to get it apart and test the reverb driver this afternoon to see if it is shot but I d...
by RockNRollDr
Wed May 27, 2015 12:21 pm
Forum: Fender Discussion
Topic: Twin Reverb's Odd Reverb Problem
Replies: 7
Views: 1434

Re: Twin Reverb's Odd Reverb Problem

I thought it could be the new tube in V4 so I tried 2 different known good ones and had the same problem. Also, with RCA cables in correctly I can bang on the tank and no noise at all, with them reversed I can hear it clanging when I bang on it. Thank you for the suggestions Leo.
by RockNRollDr
Wed May 27, 2015 11:36 am
Forum: Fender Discussion
Topic: Twin Reverb's Odd Reverb Problem
Replies: 7
Views: 1434

Twin Reverb's Odd Reverb Problem

My 65 Reissue Twin Reverb was popping and cracking and I narrowed it down to a bad tube in V4. So I swapped it out and the amp now sounds great but now I don't have reverb and I'm pretty sure it was there prior to changing the tube. I reversed the RCA cables going into the amp and I have some reverb...
by RockNRollDr
Mon Apr 14, 2014 9:06 pm
Forum: Dumble Discussion
Topic: Aluminum skirted knobs???
Replies: 9
Views: 1861

Re: Aluminum skirted knobs???

I usually get these from Newark, is this what you're looking for?

http://www.newark.com/te-connectivity-a ... -1437624-7
by RockNRollDr
Mon Nov 18, 2013 4:22 pm
Forum: Dumble Discussion
Topic: Another Small Special build with a twist
Replies: 73
Views: 21215

Re: Another Small Special build with a twist

Any ideas for adding reverb to this circuit?
by RockNRollDr
Tue Apr 16, 2013 12:14 pm
Forum: Dumble Discussion
Topic: ANOTHER DUMBLE AMP AT WORK ON STAGE
Replies: 2
Views: 885

Re: ANOTHER DUMBLE AMP AT WORK ON STAGE

What a great band with great tone playing a great song! Good enough to inspire a username!
by RockNRollDr
Fri Mar 15, 2013 7:39 pm
Forum: Dumble Discussion
Topic: Dumbleland for sale
Replies: 35
Views: 4728

Re: Dumbleland for sale

I'm glad this thread sent me over to Maverick Music's site, it was good to see that an amp I built for a guy locally is on there in some pretty good company :). Granted it is probably the cheapest item they have ever had on the site , it is the Elite Amp next to the 300 SL. It's also good to see it ...
by RockNRollDr
Mon Mar 04, 2013 9:55 pm
Forum: Dumble Discussion
Topic: My take on an SSS
Replies: 104
Views: 46708

Re: My take on an SSS

That looks great! Where did you get the font for the faceplate?
by RockNRollDr
Wed Dec 21, 2011 10:27 pm
Forum: Technical Discussion
Topic: Single Ended Amp Problem - Fuse Blowing
Replies: 19
Views: 4466

Re: Single Ended Amp Problem - Fuse Blowing

Still blows the fuse.
by RockNRollDr
Wed Dec 21, 2011 8:11 pm
Forum: Technical Discussion
Topic: Single Ended Amp Problem - Fuse Blowing
Replies: 19
Views: 4466

Re: Single Ended Amp Problem - Fuse Blowing

Yes all of the diodes are pointed the right way, I have had that problem before haha, I felt like an idiot.
by RockNRollDr
Wed Dec 21, 2011 7:59 pm
Forum: Technical Discussion
Topic: Single Ended Amp Problem - Fuse Blowing
Replies: 19
Views: 4466

Re: Single Ended Amp Problem - Fuse Blowing

I will have to snap some pictures of the insides to post, the PT is BDG-2540-60. The rectifier is bridge, attached is the schematic I did.
by RockNRollDr
Wed Dec 21, 2011 7:39 pm
Forum: Technical Discussion
Topic: Single Ended Amp Problem - Fuse Blowing
Replies: 19
Views: 4466

Single Ended Amp Problem - Fuse Blowing

I am building a single ended amplifier based on a 5F2A but with solid state rectification and after a few hiccups I am now stuck. After 5-10 seconds after powering the amp on the fuse blows, I took the tubes out and it did the same thing. I was lucky enough to have my guitar plugged in the first tim...