Does that come predrilled, or did you drill it yourself? I would be interested if we could get a run of CE-quality SSS chassis made (powder coated, silkscreened, etc).M Fowler wrote:I'm using the SSS chassis www.rjguitars.net supplied, good enough for me.
Search found 51 matches
- Wed Jun 01, 2011 4:16 am
- Forum: Dumble Discussion
- Topic: Anybody make a S/S/S chassis?
- Replies: 18
- Views: 2286
Re: Anybody make a S/S/S chassis?
- Tue May 24, 2011 6:25 pm
- Forum: Dumble Discussion
- Topic: D'lator NFB LTSPice simulations: true or artifact??
- Replies: 9
- Views: 1499
Re: D'lator NFB LTSPice simulations: true or artifact??
What do think about the theoretical stuff? Am I right that the signal attenuation by the NFB loop depends on the output impedance of the previous stage? Yes, you are right. I believe you could model this triode stage as an inverting op amp with feedback. In this case, the voltage gain would be the ...
- Fri Dec 10, 2010 8:07 pm
- Forum: Dumble Discussion
- Topic: Bluesmaster pre with non-hrm overdrive
- Replies: 95
- Views: 18887
Re: Bluesmaster pre with non-hrm overdrive
Wow, that sounds pretty good. I can't wait to finally get started on my BM. Hopefully it'll happen over Christmas break. I may have to try a non HRM overdrive on mine also.
- Wed Dec 08, 2010 11:45 pm
- Forum: Dumble Discussion
- Topic: Another 100W Low-Plate Skyliner
- Replies: 49
- Views: 8060
Re: Another 100W Low-Plate Skyliner
I was wondering how those boards look in a completed amp. Nice job!
- Sun Nov 21, 2010 8:30 pm
- Forum: Dumble Discussion
- Topic: HAD on tubes vs solid state
- Replies: 66
- Views: 7129
Re: HAD on tubes vs solid state
That's cool Greg. When I was 21 they were trying to hammer solid state and transistors into our heads. Don't get me wrong, there are a ton neat things that wouldn't be possible with out the chip circuits but for simple analog amplification, tubes it is. :D ...and they still are trying to hammer tha...
- Fri Aug 27, 2010 6:41 pm
- Forum: Dumble Discussion
- Topic: Where did Brandon go? Funkaliciousgroove?
- Replies: 45
- Views: 6282
Re: Where did Brandon go? Funkaliciousgroove?
I don't think Brandon worries about Ceriatone. His products are in another league. Ceriatone fits in a certain price point and Brandon is in another. It's not that he worries about competition from Ceriatone, he's probably bothered by the fact that they are profiting from work he did and shared wit...
- Thu Aug 12, 2010 9:41 pm
- Forum: Dumble Discussion
- Topic: Tube instead of FET?
- Replies: 6
- Views: 1167
Re: Tube instead of FET?
I haven't tried it, but one idea I've had was to do a Tube Driver circuit in front of the amp, which I guess could replace the FET circuit. Only problem is all of the additional knobs...
Here's the schem:
[img430]http://i197.photobucket.com/albums/aa21 ... ematic.png[/img]
Here's the schem:
[img430]http://i197.photobucket.com/albums/aa21 ... ematic.png[/img]
- Sun Jul 25, 2010 9:13 pm
- Forum: Dumble Discussion
- Topic: A Jimi inspired Bludotone
- Replies: 13
- Views: 2906
Re: A Jimi inspired Bludotone
Hear, hear!ChrisM wrote:Guts?
- Thu Jun 10, 2010 8:01 pm
- Forum: Dumble Discussion
- Topic: Bludotone Ojai video from NY Amp Show
- Replies: 15
- Views: 2225
- Tue Jun 08, 2010 12:18 am
- Forum: Technical Discussion
- Topic: CE Chassis Community Project Thread
- Replies: 6
- Views: 3485
Re: CE Chassis Community Project Thread
From the chassis run last fall, power board centers are 3.625 x 4.5" and relay centers are 1.75"
- Tue Jun 08, 2010 12:10 am
- Forum: Dumble Discussion
- Topic: Can you create a fixed bias tap?
- Replies: 26
- Views: 2540
Re: Can you create a fixed bias tap?
Any clue what the ovals are in this schematic that Mark posted?
- Mon Jun 07, 2010 11:38 am
- Forum: Dumble Discussion
- Topic: Exercise in Crammage---70s 50W ODS in Princeton Rvb. Chassis
- Replies: 28
- Views: 2827
Re: Exercise in Crammage---70s 50W ODS in Princeton Rvb. Chassis
Are those Riken resistors?
- Sun Jun 06, 2010 7:17 pm
- Forum: Dumble Discussion
- Topic: Tip Jack 100w
- Replies: 6
- Views: 1035
Re: Tip Jack 100w
My guess would be that he ran out of 1 ohm resistors so he used 2 ohms. You don't even need a resistor there unless you are using the test points.
- Thu Jun 03, 2010 11:12 pm
- Forum: Dumble Discussion
- Topic: Tip Jack 100w
- Replies: 6
- Views: 1035
Re: Tip Jack 100w
You should still use a 1 ohm resistor there, from the cathode of each power tube to ground. This value just simplifies the math used to figure out cathode current. You use the tip jacks to measure the voltage across the 1 ohm resistor. V = I * R Therefore, I = V / R So, if R is a 1 ohm resistor, the...
- Fri May 21, 2010 8:20 pm
- Forum: Dumble Discussion
- Topic: Ultraphonix?
- Replies: 6
- Views: 1440
Re: Ultraphonix?
It's a nice clip. I like the song idea and the sound you're getting out of the amp.