Search found 13214 matches
- Fri May 10, 2024 10:37 pm
- Forum: Dumble Discussion
- Topic: The Much Anticipated (?) Bluesmaster Build Thread
- Replies: 42
- Views: 1379
Re: The Much Anticipated (?) Bluesmaster Build Thread
I was trying to come up with a rationale, but in the end at 120V the current limit will be the same, Bulb Wattage/120
- Fri May 10, 2024 10:18 pm
- Forum: Dumble Discussion
- Topic: The Much Anticipated (?) Bluesmaster Build Thread
- Replies: 42
- Views: 1379
Re: The Much Anticipated (?) Bluesmaster Build Thread
I usually plug the limiter into the Variac, but I'm not sure that it matters.
- Fri May 10, 2024 8:59 pm
- Forum: Dumble Discussion
- Topic: The Much Anticipated (?) Bluesmaster Build Thread
- Replies: 42
- Views: 1379
Re: The Much Anticipated (?) Bluesmaster Build Thread
A Variac and a bulb limiter is the best arrangement.
- Fri May 10, 2024 8:53 pm
- Forum: Dumble Discussion
- Topic: My take on a 2nd Gen ODS
- Replies: 89
- Views: 2652
Re: My take on a 2nd Gen ODS
The relay spec should be fine. More likely some wiring error, but you say “sometimes” cuts out, which sounds like a faulty switch or relay.
- Fri May 10, 2024 6:42 pm
- Forum: Dumble Discussion
- Topic: My take on a 2nd Gen ODS
- Replies: 89
- Views: 2652
Re: My take on a 2nd Gen ODS
I worked on it some more last night but forgot to write the voltages down. From testing things earlier everything seemed ok, just a tad lower than what is on the layout and schematics since I had my variac running at ~115VAC to get the heaters right at 3.15VAC on both sides. I was thinking verify t...
- Fri May 10, 2024 5:14 pm
- Forum: Dumble Discussion
- Topic: Robben Ford & His Dumble Overdrive Special
- Replies: 5
- Views: 133
Re: Robben Ford & His Dumble Overdrive Special
What a great interview! Nice of them to zoom in on the SN stamp ;^), and this has to be the gold standard 102 sound sample.
Thanks for posting!
Thanks for posting!
- Fri May 10, 2024 1:27 pm
- Forum: Dumble Discussion
- Topic: The balance trimmer this stranger
- Replies: 3
- Views: 77
Re: The balance trimmer this stranger
Pinned in D discussion section:
https://ampgarage.com/forum/viewtopic.p ... 89#p416389
https://ampgarage.com/forum/viewtopic.p ... 89#p416389
- Fri May 10, 2024 11:00 am
- Forum: Dumble Discussion
- Topic: My take on a 2nd Gen ODS
- Replies: 89
- Views: 2652
Re: My take on a 2nd Gen ODS
I was about to say that to keep the 2nd gen's loading on the OD output, delete the 180k to ground and the 1Meg series resistor and go straight into a 250k pot for the added Ratio control. ...Should I pull the 180K and 1Meg resistor as the amp is now or is that for when it has been changed to the hy...
- Fri May 10, 2024 10:09 am
- Forum: Garage Talk
- Topic: Anyone else having issues with the board?
- Replies: 10
- Views: 199
- Fri May 10, 2024 10:03 am
- Forum: Garage Talk
- Topic: Anyone else having issues with the board?
- Replies: 10
- Views: 199
Re: Anyone else having issues with the board?
Right now ampgarage.com is extremely slow/ not responding. I tried to answer some PM, after half an hour I gave up. This is showing up when answering a PM: That's the same error I was seeing when trying to view "New posts". Clearing the browser history fixed it. I just successfully sent and replied...
- Fri May 10, 2024 7:45 am
- Forum: Dumble Discussion
- Topic: My take on a 2nd Gen ODS
- Replies: 89
- Views: 2652
Re: My take on a 2nd Gen ODS
Have you made a voltage survey of the preamp?
- Thu May 09, 2024 7:45 pm
- Forum: Dumble Discussion
- Topic: 3rd Gen ODS by FictitiousFuzz
- Replies: 20
- Views: 568
Re: 3rd Gen ODS by FictitiousFuzz
Is it known that HAD oriented the caps in any certain way? I don’t see any obvious marks indicating that they were tested, and factory labels, if they have outer foil markings, may in fact be random. Without solid evidence I’d opt for the possible reduction in noise floor.
- Thu May 09, 2024 6:36 pm
- Forum: Dumble Discussion
- Topic: The Much Anticipated (?) Bluesmaster Build Thread
- Replies: 42
- Views: 1379
Re: The Much Anticipated (?) Bluesmaster Build Thread
Yes, same deal. Double the secondary tap impedance or reduce the feedback resistor by 0.707.
- Thu May 09, 2024 6:04 pm
- Forum: Garage Talk
- Topic: Anyone else having issues with the board?
- Replies: 10
- Views: 199
Re: Anyone else having issues with the board?
Ok, looks like Clear History in the browser fixed it. At least I can get "New posts" to show activity, and "Board Index" works on my MacBook and phone browsers.
- Thu May 09, 2024 5:55 pm
- Forum: Garage Talk
- Topic: Anyone else having issues with the board?
- Replies: 10
- Views: 199
Re: Anyone else having issues with the board?
Same result here, but for me it's "New posts" that gets it. I thought cookies or something in my browser, but no dice.