Search found 99 matches

by fp2000
Wed Aug 13, 2008 2:44 pm
Forum: Dumble Discussion
Topic: Kleinulator owners
Replies: 34
Views: 7270

Re: Kleinulator owners

Thanks Mike, that clears thing up for me a lot.
by fp2000
Tue Aug 12, 2008 4:15 pm
Forum: Dumble Discussion
Topic: Kleinulator owners
Replies: 34
Views: 7270

Re: Kleinulator owners

Could someone tell me what type of capacitors (nf and pf) is used in the kleinulator? brand? voltage? type? any specific mouser part number??
I would appreciate it. I guess these are the same type used in pedals I guess?
by fp2000
Mon Jul 21, 2008 1:37 pm
Forum: Dumble Files
Topic: Brown Note D'Lite 22 (First Build w/Pix)
Replies: 61
Views: 19353

Re: Brown Note D'Lite 22 (First Build w/Pix)

with the stock d'lite, what kind of plate voltage are you getting on the 5881's?
I can get 436v using 6V6's, would the voltage drop by putting the 5881's?

Frank
by fp2000
Wed Jun 18, 2008 2:19 pm
Forum: Dumble Discussion
Topic: Steel String Singer video?
Replies: 19
Views: 2832

Re: Steel String Singer video?

talking about thiele cabs, has anyone tried the cabs from Hermida sound? the price is incredible. The 1x12 is in my list but what about those 2x12?
Anyone?

Frank
by fp2000
Thu Mar 27, 2008 12:33 am
Forum: Dumble Discussion
Topic: Criticality of filter cap values
Replies: 20
Views: 1937

Re: Criticality of filter cap values

How about the series caps on the fist stage? can they be replaced by a single 50uF cap? say 500v, and if so, what resistor value should be used?
Frank
by fp2000
Fri Feb 22, 2008 4:39 pm
Forum: Dumble Discussion
Topic: World Power selector switch?
Replies: 21
Views: 1630

Re: World Power selector switch?

AES (tubesandmore) has the Marshall 3 position volt selector for 110,220, 230, if that helps
by fp2000
Wed Nov 28, 2007 3:07 pm
Forum: Dumble Discussion
Topic: dumble amps
Replies: 35
Views: 5599

Re: dumble amps

Ditto, just because you can find the white house's phone number on the phone book doesn't mean that you have to call just for the sake of it.
Please be serious about this matter. Just like we all (or at least most) hate telemarketers on the phone or knocking on our doors.
Sorry if I started the fire
by fp2000
Mon Nov 26, 2007 3:16 pm
Forum: Dumble Discussion
Topic: Considering Brown Note D'Lite 22 Build
Replies: 20
Views: 2513

Re: Considering Brown Note D'Lite 22 Build

I understand that the chassis is being designed around the originals, but would it be beneficial to have a stand-up PT instead of a lay-down PT so we can use the area right above it?
Just a thought.
by fp2000
Sun Nov 25, 2007 5:38 pm
Forum: Dumble Discussion
Topic: dumble amps
Replies: 35
Views: 5599

Re: dumble amps

Funny and interesting, but doing a search on the verizon white pages there is only one listing in CA for a person named Howard A Dumble.
?????
by fp2000
Fri Sep 14, 2007 2:29 pm
Forum: Dumble Discussion
Topic: Using the passive loop
Replies: 27
Views: 2423

Re: Using the passive loop

Stelligan, have you tried that? it seems nice, better than having the passive efx loop in the d'lite. And since this is moslty for solid state efx anyways, then it makes more sense to me. True by-pass.
If someone has any feedback on this please let us know
Thanks
by fp2000
Fri Sep 14, 2007 1:05 pm
Forum: Dumble Discussion
Topic: Using the passive loop
Replies: 27
Views: 2423

Re: Using the passive loop

I have also seen on some website (can't remember which) a pair of SS circuit modules that plugs right onto the passive efx loop. Somebody also mentioned it on this forum I believe. That would be an alternative to the d-lator if you don't mind commiting heressy using SS. If somebody has luck with it ...
by fp2000
Fri Jun 08, 2007 1:35 pm
Forum: Dumble Discussion
Topic: Just put 6L6's in my D'Lite
Replies: 61
Views: 7662

Re: Just put 6L6's in my D'Lite

In regards to the relays, I used 5v relays off the 6.3v supply and they work fine. I can even put led's. Is there an advantage of going with 12v relays?
by fp2000
Wed Jun 06, 2007 2:28 pm
Forum: Dumble Discussion
Topic: Fet circuit
Replies: 12
Views: 5767

Re: Fet circuit

I believe both schematics are different. The first one shows the B+ voltage applied to S, and the second one shows the B+ voltage applied to D. Which one is correct?
by fp2000
Sat Apr 28, 2007 2:56 pm
Forum: Dumble Discussion
Topic: Reverb Tank question, need help
Replies: 1
Views: 359

Reverb Tank question, need help

I have a reverb tank designed to be mounted flat with the springs looking down. Does anyone know what to do to the reverb tank to be able to be mounted vertically? like on the front side of the amp head ? It just won't fit if I mount it flat at the bottom. The reverb type is accutronics 8AB2A1B, sho...
by fp2000
Sat Apr 21, 2007 12:49 am
Forum: Dumble Discussion
Topic: Impedance selector switch
Replies: 24
Views: 2146

Re: Impedance selector switch

For those interested in the Marshall style of impedance switch (which I like a lot because it is hard to change impedance by accident). AES has them for about $17, which is far less than the normal $30 price on some other stores. I've used it in a couple of low power amps, but I don't know what the ...