Search found 132 matches

by Chris Brown
Mon Jun 10, 2019 9:17 pm
Forum: Dumble Discussion
Topic: Jazz Mode Video Demo With Stratocaster and 102
Replies: 18
Views: 8982

Re: Jazz Mode Video Demo With Stratocaster and 102

Chris, what pickups do you have in your strat? The neck is from an Amalfitano 62 set and the middle is the neck pickup of an Amalfitano SP set. I like the hotter middle pickup set lower for the 2/4 settings. The bridge is a DiMarzio DP188 Pro Track. To me, it's the best sc sized humbucker on the ma...
by Chris Brown
Thu Jun 06, 2019 4:29 pm
Forum: Dumble Discussion
Topic: Jazz Mode Video Demo With Stratocaster and 102
Replies: 18
Views: 8982

Re: Jazz Mode Video Demo With Stratocaster and 102

Chris Cool demo!. :D One question what are you using as a treble cap? A Sliver mica or a Ceramic? Tony Thanks :-) 390pf Silver Mica Cool! So here is the deal with using a SM in an ODS. 1st Dumble rarely if at all used them.(I think I have seen them only in 2nd gen amps) He normally stayed away from...
by Chris Brown
Tue Jun 04, 2019 11:48 pm
Forum: Dumble Discussion
Topic: Jazz Mode Video Demo With Stratocaster and 102
Replies: 18
Views: 8982

Re: Jazz Mode Video Demo With Stratocaster and 102

I have the master bright cap on a switch and run it with the cap disconnected when I'm not using a Dumbleator, or if the master isn't cranked way up. I also have the gain (od level) control set up with a dual-pot that gradually brings in an HF taper as a turn it up. That evens out the brightness of...
by Chris Brown
Tue Jun 04, 2019 11:43 pm
Forum: Dumble Discussion
Topic: Jazz Mode Video Demo With Stratocaster and 102
Replies: 18
Views: 8982

Re: Jazz Mode Video Demo With Stratocaster and 102

Nice job, Chris! The HRM (OD tone stack) is valuable to tune the OD EQ to match the clean channel. You can add an HRM stack pretty simply with a bit of additional eyelet board. Nice mode for ODS amps. I still haven't tried the HRM stack... I have been thinking about adding it to my ex-124... It's b...
by Chris Brown
Tue Jun 04, 2019 11:33 pm
Forum: Dumble Discussion
Topic: Jazz Mode Video Demo With Stratocaster and 102
Replies: 18
Views: 8982

Re: Jazz Mode Video Demo With Stratocaster and 102

talbany wrote: Tue Jun 04, 2019 10:59 pm Chris
Cool demo!. :D
One question what are you using as a treble cap? A Sliver mica or a Ceramic?

Tony
Thanks :-) 390pf Silver Mica
by Chris Brown
Tue Jun 04, 2019 8:56 pm
Forum: Dumble Discussion
Topic: Jazz Mode Video Demo With Stratocaster and 102
Replies: 18
Views: 8982

Jazz Mode Video Demo With Stratocaster and 102

I've been experimenting with jazz mode and there are really some cool tones to be had. In this video I go through clean, overdrive, and a fuzz face into clean.


by Chris Brown
Sat May 04, 2019 6:40 pm
Forum: Dumble Discussion
Topic: Jazz mode is cool??
Replies: 6
Views: 1078

Re: Jazz mode is cool??

Chris, I've been doing a lot of digging on D-Clone overdrive with a strat. I think I even came across a youtube video that you put out on the subject. Thanks for doing that. Regarding jazz mode, I came across an old post by Max that has resulted in the best strat overdrive that I have found so far ...
by Chris Brown
Fri May 03, 2019 2:28 am
Forum: Dumble Discussion
Topic: Jazz mode is cool??
Replies: 6
Views: 1078

Jazz mode is cool??

I've been messing around in Jazz mode, which doesn't seem to have a great reputation here, but it really has some cool sounds. I'm almost getting a clean Marshall sound.... it works great with my Stratocaster. With the overdrive on it has a killer crunch. The amp I'm using is a straight up 102 copy ...
by Chris Brown
Sat Aug 25, 2018 10:07 pm
Forum: Dumble Discussion
Topic: Complete Build VLOG For My Latest 102
Replies: 83
Views: 6927

Re: Complete Build VLOG For My Latest 102

OK, I am going to have to respectfully, absolutely, disagree with the last couple posts. Coupling capacitor outer foil orientation does affect the sound of the amp and the overall feel of the amp. Guys like Gil and Tony who have built a lot of amps and play out a lot have been talking about this fo...
by Chris Brown
Fri Aug 24, 2018 4:17 pm
Forum: Dumble Discussion
Topic: Complete Build VLOG For My Latest 102
Replies: 83
Views: 6927

Re: Complete Build VLOG For My Latest 102

Bombacaototal wrote: Thu Aug 23, 2018 1:32 pm Also curious on which method are folks here using to determine the outside foil of 6PS Orange Drops caps, is there a pattern on the lettering? Or we always have to go through an oscilloscope?
I did the method where you listen for the less noisy orientation.
by Chris Brown
Wed Aug 22, 2018 8:37 pm
Forum: Dumble Discussion
Topic: Complete Build VLOG For My Latest 102
Replies: 83
Views: 6927

Complete Build VLOG For My Latest 102

Hey everyone, I want to give a huge thank you! I just finished another build... this time #102 with a few tweaks such as extra relays. I put together a full video from the clips I made as I built the amp. The best part is probably when I realize the overdrive relay is wired backward lol https://yout...
by Chris Brown
Tue Aug 21, 2018 11:25 pm
Forum: Dumble Discussion
Topic: Parts preferences
Replies: 3
Views: 557

Re: Parts preferences

In my most recent build I used "mojotone vintage taper" 30% taper pots for the tone stack. The usable range feels better than my last build in which I used the standard 10% taper potentiometers.
by Chris Brown
Sun Aug 19, 2018 11:22 pm
Forum: Dumble Files
Topic: 5 Button Footswitch With Toggles
Replies: 0
Views: 33828

5 Button Footswitch With Toggles

The toggles allow you to do things like activate pab automatically when overdrive is engaged or activate fet and bright when clean is engaged. One caveat is that if you have multiple relays toggled to activate on clean/overdrive, and then you use the stomp switch to activate one of them, it will act...
by Chris Brown
Tue Aug 14, 2018 11:15 pm
Forum: Dumble Discussion
Topic: A guy talks about his recent contact with HAD
Replies: 93
Views: 16290

Re: A guy talks about his recent contact with HAD

Dumble has been known to influence positive feedback into a circuit through the routing of certain wires in close proximity to one another...Like Gil mentions these practices have the tendency to make the amp unstable. The trick is knowing which ones you can play with and which ones you can't BTW.D...
by Chris Brown
Thu Jul 19, 2018 3:19 am
Forum: Dumble Files
Topic: Dumbleator Layout
Replies: 67
Views: 78373

Re: jacks

Chris, in you version of the Dlator, it appears that you are grounding the jacks at the sleeve through their connection to the chassis. Some builds have discussed isolating the jacks. Have you had any issues your way…loop hum? Ange It's quite a while later but in case anyone wanders across this in ...