Search found 961 matches
- Mon Feb 26, 2024 9:03 pm
- Forum: Dumble Discussion
- Topic: Steel String Singer 150w Transformers
- Replies: 12
- Views: 721
Re: Steel String Singer 150w Transformers
Hello -- Another solid (perhaps better) option from the Hammond catalog is the 378CX ; with slightly higher secondary, bunch more current, and no winding wasted on 5V rectifier. .. Nice . Bias winding is only 6A instead of 8A…probably works fine still , we all know 183 Twin PT can handle the extra ...
- Mon Feb 26, 2024 5:47 pm
- Forum: Garage Talk
- Topic: Wish me luck
- Replies: 62
- Views: 5334
Re: Wish me luck
Cool to see uptake suggestion on sharing success wisely ..
- Mon Feb 26, 2024 4:52 pm
- Forum: Garage Talk
- Topic: What's for supper?
- Replies: 70
- Views: 5294
Re: What's for supper?
That looks amazing. We had homemade pizza last night but I forgot to get a pic I somehow missed this comment in passing. T'was excellent. Briefly accused of putting on too much pepperoni, and forgiven once the first slices disappeared. Enjoying watching the ribs (and other BBQ/smoke) passing around...
- Sun Feb 25, 2024 4:24 pm
- Forum: Dumble Discussion
- Topic: Steel String Singer 150w Transformers
- Replies: 12
- Views: 721
Re: Steel String Singer 150w Transformers
Did they "can" it for you like the Dynaco originals?
..
- Sat Feb 24, 2024 7:22 pm
- Forum: Technical Discussion
- Topic: Peak Boomer Nonsense incoming
- Replies: 15
- Views: 672
Re: Peak Boomer Nonsense incoming
If it's one thing I've learned about this kind of product, its less about what it does, and more about the status it will elevate the user. Whomever buys this is merely signaling to their peers that they have something that no one else has. A Van Gogh. A Rembrandt. They are buying a story and the h...
- Sat Feb 24, 2024 7:16 pm
- Forum: Technical Discussion
- Topic: 6SJ7 Gain Factor Comparison
- Replies: 5
- Views: 251
- Sat Feb 24, 2024 3:01 pm
- Forum: Technical Discussion
- Topic: Transformer rescue
- Replies: 6
- Views: 393
Re: Transformer rescue
Hello --
I've had to rescue a few. Good advice so far. Careful slow work. Softer tools when possible. Magnifier is a great recommendation. For an adhesive, suggest finding a hi-temp electrical RTV that cures stiff and hard.
Best ..
I've had to rescue a few. Good advice so far. Careful slow work. Softer tools when possible. Magnifier is a great recommendation. For an adhesive, suggest finding a hi-temp electrical RTV that cures stiff and hard.
Best ..
- Sat Feb 24, 2024 2:50 pm
- Forum: Fender Discussion
- Topic: Restoring a 1974 Deluxe Reverb - Seeking Advice
- Replies: 69
- Views: 4874
Re: Restoring a 1974 Deluxe Reverb - Seeking Advice
Seems like you've found that nearly finished sweet spot ..
- Sat Feb 24, 2024 2:48 pm
- Forum: Dumble Discussion
- Topic: Steel String Singer 150w Transformers
- Replies: 12
- Views: 721
Re: Steel String Singer 150w Transformers
Hello --
Another solid (perhaps better) option from the Hammond catalog is the 378CX; with slightly higher secondary, bunch more current, and no winding wasted on 5V rectifier.
..
Another solid (perhaps better) option from the Hammond catalog is the 378CX; with slightly higher secondary, bunch more current, and no winding wasted on 5V rectifier.
..
- Mon Feb 12, 2024 5:34 pm
- Forum: Fender Discussion
- Topic: Restoring a 1974 Deluxe Reverb - Seeking Advice
- Replies: 69
- Views: 4874
Re: Restoring a 1974 Deluxe Reverb - Seeking Advice
Hello Matt -- I ordered some 3W Metal Oxide off Amazon. I'm sure those'll be fine. I definitely would be curious to hear more explanation of adding resistance to the PT secondaries... in addition to the drop in voltage that I need. Would being before the rectifier reduce the possible sag compared to...
- Mon Feb 12, 2024 3:22 pm
- Forum: Fender Discussion
- Topic: Restoring a 1974 Deluxe Reverb - Seeking Advice
- Replies: 69
- Views: 4874
Re: Restoring a 1974 Deluxe Reverb - Seeking Advice
Hello -- I haven't even pulled the chassis out yet, but I pulled the rectifier out and measured from the outside of the socket (I think between pins 4 and 6) to be 115 ohms. So I guess I want to add 2x 68 ohm resistors as well... Yes. Best recall, what I'd used were a pair of 2W 68R metal film resis...
- Sun Feb 11, 2024 10:07 pm
- Forum: Garage Talk
- Topic: What's for supper?
- Replies: 70
- Views: 5294
Re: What's for supper?
Hmm --
Pizza
..
Pizza
..
- Sat Feb 10, 2024 2:13 am
- Forum: Fender Discussion
- Topic: Restoring a 1974 Deluxe Reverb - Seeking Advice
- Replies: 69
- Views: 4874
Re: Restoring a 1974 Deluxe Reverb - Seeking Advice
Thanks! I'll definitely try that. So, you want a total of 120R per side including what the resistance the secondaries already measure? I'll check out your thread Yep. Another way to say it is a static resistance at the rectifier socket, plate to plate, of roughly 240R or more including both resisto...
- Fri Feb 09, 2024 5:56 pm
- Forum: Fender Discussion
- Topic: Restoring a 1974 Deluxe Reverb - Seeking Advice
- Replies: 69
- Views: 4874
Re: Restoring a 1974 Deluxe Reverb - Seeking Advice
Hello -- Kept meaning to drop in here with some advice from experience. A few years back I kicked off a short thread that's somewhat on-topic:: analysis of a pair of BFDRs . The detail from that I'd recommend is adding a pair of resistors on the rectifier anodes; i.e., the input side. Measure your t...
- Thu Feb 08, 2024 6:35 pm
- Forum: Technical Discussion
- Topic: uTracer (Micro Curve Tracer)
- Replies: 300
- Views: 87605