Search found 1647 matches
- Tue Sep 24, 2019 2:33 pm
- Forum: Dumble Discussion
- Topic: John Mayer's Dumble next to my 2 express amps
- Replies: 20
- Views: 2128
Re: John Mayer's Dumble next to my 2 express amps
I was at the show...both nights...was amazing
- Mon Sep 16, 2019 1:22 am
- Forum: Speakers and Cabinets
- Topic: twin reverb chassis mounts
- Replies: 1
- Views: 2606
twin reverb chassis mounts
Does anyone know the mounting centers for a Twin Reverb chassis?
I'm looking online I think it's 23.75" x 5" with the front mounts set back 1.625" from the front edge of the chassis
I'm looking online I think it's 23.75" x 5" with the front mounts set back 1.625" from the front edge of the chassis
- Sun Sep 08, 2019 6:30 pm
- Forum: Dumble Discussion
- Topic: AN Wonderland/JM 100w layout
- Replies: 271
- Views: 104064
Re: AN Wonderland/JM 100w layout
Hi Everyone, This is my first post but a long time fan of this forum. I want to thank you Taylor for your Wonderland layout you provided on the first page. My amp building skills have gotten so much better so I decided to do something different so I said, "why not? It's John's tone!" The build went...
- Tue Jul 30, 2019 1:04 pm
- Forum: Technical Discussion
- Topic: Please recommend single tube reverb circuit.
- Replies: 21
- Views: 4110
Re: Please recommend single tube reverb circuit.
Why the 4M7 to ground at the PI entrance? Wouldn’t that just attenuate the entire amp? Or is there a need for a ground reference?
- Wed Jul 24, 2019 2:57 am
- Forum: Dumble Discussion
- Topic: Dumble "hum along"
- Replies: 10
- Views: 1070
Re: Dumble "hum along
More pics!
Is the red wire ground?
Not much to the loop wiring in these, it either connects or it doesn’t.
Does either of the volume controls make the hum increase/decrease?
Is the red wire ground?
Not much to the loop wiring in these, it either connects or it doesn’t.
Does either of the volume controls make the hum increase/decrease?
- Fri Jun 28, 2019 2:14 am
- Forum: Dumble Discussion
- Topic: New Cabinet for the Music Man
- Replies: 18
- Views: 1720
Re: New Cabinet for the Music Man
Boom! Looking good Tony!!!
- Wed Jun 26, 2019 12:07 pm
- Forum: Dumble Discussion
- Topic: ODS output transformer..
- Replies: 3
- Views: 843
Re: ODS output transformer..
If you got a recent chassis from me the 102 fits
- Mon Jun 24, 2019 5:25 pm
- Forum: Dumble Discussion
- Topic: #102 build 100w with monster mercury magnetics
- Replies: 27
- Views: 2733
Re: #102 build 100w with monster mercury magnetics
Looks way cleaner soldering to the pots, plus gives a killer mechanical connection. I agree it’s a pain to swap pots, but if you build enough amps, all that extra time spent soldering leads onto the braid and then heatshrinking surely takes more time. And yes only Teflon wire will work. But why woul...
- Sat Jun 22, 2019 11:55 pm
- Forum: Dumble Discussion
- Topic: #102 build 100w with monster mercury magnetics
- Replies: 27
- Views: 2733
Re: #102 build 100w with monster mercury magnetics
The trick I use is to rough the back of the pots with sandpaper, clean with alcohol, then I use a rosin flux pen on the back of the pots and tin with Kester 44 solder (which is also loaded with flux). I also tin the braids of the coax with 44. Then i usually can do it by hand, but sometimes I have ...
- Thu Jun 20, 2019 3:01 am
- Forum: Dumble Discussion
- Topic: #102 build 100w with monster mercury magnetics
- Replies: 27
- Views: 2733
Re: #102 build 100w with monster mercury magnetics
Taylor, Very nice looking work as usual. I've always wondered how people clamp the coax braid against the case of a pot to hold it steady while soldering the braid to the case. I see that you used some sort of high temp epoxy to fasten the non-stripped portion of the coax to the pot case. Then, aft...
- Sat Jun 15, 2019 8:37 pm
- Forum: Dumble Discussion
- Topic: #102 build 100w with monster mercury magnetics
- Replies: 27
- Views: 2733
- Sat Jun 15, 2019 6:43 pm
- Forum: Dumble Discussion
- Topic: #102 build 100w with monster mercury magnetics
- Replies: 27
- Views: 2733
- Sat Jun 15, 2019 6:43 pm
- Forum: Dumble Discussion
- Topic: #102 build 100w with monster mercury magnetics
- Replies: 27
- Views: 2733
- Sat Jun 15, 2019 6:42 pm
- Forum: Dumble Discussion
- Topic: #102 build 100w with monster mercury magnetics
- Replies: 27
- Views: 2733
Re: #102 build 100w with monster mercury magnetics
What do you recommend?norburybrook wrote: ↑Sat Jun 15, 2019 11:33 am Lovely build. You need to change those epoxy ceramic caps though as it won't sound good with those
M
- Sat Jun 15, 2019 2:54 am
- Forum: Dumble Discussion
- Topic: #102 build 100w with monster mercury magnetics
- Replies: 27
- Views: 2733
#102 build 100w with monster mercury magnetics
I got this up and running last night. #102 circuit using the Chassis and Board sets I've been selling. 100w 6L6, everything stock except I omitted the cap on the master volume. I'll probably be running it with my D-Lator so maybe give it a shot. The amp is a beast!! I had this monster 4ohm only Fat ...