This BOM seems to be short on a few resistors:
470k, 3W x 1 283-470k-RC
10k, 1W x 1 281-10k-RC
1M, 1/2W x 3 293-1M-RC
might work. not sure how to designate the 1M's.
fwiw, I'd go for 512-UF4007 x 13 on the diodes, and what's with the 1/8W fuses and the 2k 1/2W ?
Search found 1197 matches
- Wed May 03, 2006 9:24 pm
- Forum: Trainwreck Discussion
- Topic: BOM for Kelly 90?
- Replies: 3
- Views: 1202
- Tue May 02, 2006 10:32 pm
- Forum: Trainwreck Discussion
- Topic: HERESY???
- Replies: 108
- Views: 26138
Re: HERESY???
I had a conversation a few years back with Joe Gagan - an ampage guy. He received KF's advice on his product line. Paraphrasing, the advice was, "Don't get into modifying and tweaking for individuals. You end up with units that look the same, but aren't. When the next guy says, 'wow I heard one and ...
- Sat Apr 29, 2006 4:09 pm
- Forum: Dumble Discussion
- Topic: "Speakers for a Dumble" Thread
- Replies: 61
- Views: 11204
Re: "Speakers for a Dumble" Thread
Any experience with an EV 15-L ? (Just that I have one.)
- Mon Apr 17, 2006 11:10 pm
- Forum: Trainwreck Discussion
- Topic: Bias Problem
- Replies: 25
- Views: 4334
Re: Bias Problem
Do you mean while it's red-plating? It's not going to read anything with the tubes out.robkeeler wrote:I'm not getting any reading actually. I think it is so high my Weber Bias Rite won't read it.
- Wed Apr 12, 2006 3:28 am
- Forum: Dumble Discussion
- Topic: PUSH PULL POTS
- Replies: 9
- Views: 1322
Re: PUSH PULL POTS
http://hoffmanamps.infinology.net/MySto ... =517818022
CTS...which means they may only be about 850k
CTS...which means they may only be about 850k
- Wed Apr 12, 2006 3:03 am
- Forum: Dumble Discussion
- Topic: Does Anyone Else NOT use the Clean Master?
- Replies: 10
- Views: 1468
Re: Does Anyone Else NOT use the Clean Master?
Question: Some of the schematics show a Clean Master and some show an overall Master. Is the overall MV wrong?
- Tue Apr 11, 2006 6:36 pm
- Forum: Dumble Discussion
- Topic: Silkscreening request
- Replies: 8
- Views: 1212
Re: Silkscreening request
That's probably not a problem. I was building it with an impedance selector in one of the holes...don't recall which. Are the hole placements different?
- Tue Apr 11, 2006 5:32 pm
- Forum: Dumble Discussion
- Topic: Silkscreening request
- Replies: 8
- Views: 1212
Re: Silkscreening request
Sounds great. Please email me jayfbv at yahoo dot com
- Tue Apr 11, 2006 4:14 pm
- Forum: Dumble Discussion
- Topic: Silkscreening request
- Replies: 8
- Views: 1212
Re: Silkscreening request
Thanks for the offers. My time frame would be fine at 3 to 6 months or more. I was looking to put mine in with a batch someone was already doing, not a one-off. I don't want to push anyone's schedule up, back, or sideways :? . I have a hybrid-A type thing shoved into my '83 Concert, so I'm not Odiou...
- Mon Apr 10, 2006 11:32 pm
- Forum: Dumble Discussion
- Topic: Silkscreening request
- Replies: 8
- Views: 1212
Silkscreening request
I have one of Graydon's early ODS chassis. It doesn't have any silkscreening on it, front or rear. Is any one of you who does these, willing to have mine screened the next time you do a run? Whatever is fair, money-wise. I'm in the US. Thanks.
- Wed Feb 08, 2006 12:07 am
- Forum: Dumble Discussion
- Topic: Robben Ford tone...
- Replies: 6
- Views: 2340
Robben Ford tone...
I'm not sure how many people have seen Rob Livesey's story about meeting Robben Ford. There's some critical info on his tone, since everyone wants it, right :shock: ? Almost at the end, Robben says he rarely uses the OD. http://www.ma.umist.ac.uk/rl/amps/Dumble/Robben/Robben%20Jazz%20Cafe%202002.doc...
- Tue Feb 07, 2006 11:37 pm
- Forum: Dumble Discussion
- Topic: Which O.T.
- Replies: 12
- Views: 2640
Re: Which O.T.
For a new 50W build, use either a 50W Plexi OT for EL-34s or a good 40W Fender 2/4/8 universal OT for 6L6s. I suggest the Allen TO2/4/8.