Search found 2020 matches

by Zippy
Sun Jan 11, 2015 3:06 pm
Forum: Garage Talk
Topic: so I fell for the snake oil
Replies: 30
Views: 3759

Re: so I fell for the snake oil

cbass wrote:Yup and if you turn the lights out and plauy real loud that purple glow really gets goin
That should be sufficient reason to play loud with the lights out.
by Zippy
Fri Jan 09, 2015 11:22 pm
Forum: Dumble Discussion
Topic: Distilled Dumble
Replies: 15
Views: 4324

Re: Distilled Dumble

I know that someone has probably done a thread on this subject, but I was wondering if anyone has tried doing a distilled Dumble. After owning a Fuchs Ods, I came to a few conclusions. For me, the three mini-toggles are something I dont need. I always used the bright switch(this can be wired to the...
by Zippy
Thu Jan 08, 2015 10:51 pm
Forum: Trainwreck Discussion
Topic: Songwriter Group Build -- Not Gonna Happen
Replies: 202
Views: 47582

Re: Songwriter Group Build -- Not Gonna Happen

What would be an appropriate royalty for a builder to provide to the Fischer family for a "tribute" amplifier? What percentage of your profits do you pay? I'm not going to answer that. Part one of your question is for the Fischer family to determine,. Part two is, no disrespect, none of your busine...
by Zippy
Thu Jan 08, 2015 6:39 pm
Forum: Trainwreck Discussion
Topic: Songwriter Group Build -- Not Gonna Happen
Replies: 202
Views: 47582

Re: Songwriter Group Build -- Not Gonna Happen

Oh please. My switch is bigger than your switch? Seriously? You're not understanding any of this. The point is, the DC rating of commonly used switches is very low. Yet, every amp manufacturer in history has used them as standby switches to switch B+ (DC) well in excess of 10 or 15 times their rati...
by Zippy
Wed Jan 07, 2015 7:25 pm
Forum: Trainwreck Discussion
Topic: Songwriter Group Build -- Not Gonna Happen
Replies: 202
Views: 47582

Re: Songwriter Group Build -- Not Gonna Happen

Could we consider an alternative take on this thread? Komet still pays royalties for that circuit. You're not only stealing from me, you're stealing from Ken Fischer's family. The guy you all respect so much, remember? "Kenny"? And that about sums it up, Hogy What would be an appropriate royalty for...
by Zippy
Sat Jan 03, 2015 6:26 pm
Forum: Fender Discussion
Topic: cvr with 3 x 10 idea
Replies: 7
Views: 1267

Re: cvr with 3 x 10 idea

Stevem wrote:Some basic facts for you to ponder here!
Your claim seem light in "facts". Could you please quantify your claims?

Mismatches are quite common in tube amps - especially since the impedances are dynamic with respect to frequency.
by Zippy
Tue Dec 30, 2014 5:57 pm
Forum: Speakers and Cabinets
Topic: Walnut/Maple AX84 Cab
Replies: 22
Views: 4327

Re: Walnut/Maple AX84 Cab

boots wrote:Wow! Incredible! How'dja do that???
I know how I used to get that effect - sloppy joints with lots o' filler! :lol: :roll:

Seriously tho', CP, that is cool. Thanks for sharing some inspired work. Seeing what you did and knowing what went into it, makes it all the more awesome.
by Zippy
Sun Dec 28, 2014 3:49 pm
Forum: Trainwreck Discussion
Topic: First Amp Build - TW Express Kit Results
Replies: 9
Views: 4590

Re: First Amp Build - TW Express Kit Results

I always try to encourage folks to think of my offerings as parts packages rather than kits... a kit might imply it comes with instructions or tech help. I generally allow for a bit of DIY left to accommodate the individual preferences of each builder. I don't mind giving away what I know but there...
by Zippy
Sat Dec 27, 2014 12:50 am
Forum: Garage Talk
Topic: Should we make a guitar section?
Replies: 76
Views: 7800

Re: Should we make a guitar section?

DIY pet neutering, anyone?

Anyone into explosives?

Fishing tips?

I know we have a pretty diverse membership here.
by Zippy
Fri Dec 26, 2014 9:01 pm
Forum: Technical Discussion
Topic: Two PT in parallel
Replies: 33
Views: 3443

Re: Two PT in parallel

GERPUD wrote:The power input in the back of the amp says 80W. I'd like to get 100-120W.
The power INPUT labeling is NOT an accurate indication of output power.

What is the amp?

+1 to "Don't parallel power transformers."
by Zippy
Sat Dec 20, 2014 10:55 pm
Forum: Technical Discussion
Topic: oops..
Replies: 9
Views: 1519

Re: oops..

Hmm, that could be more correct. They say the memory is the second thing to go... I used to be a navy electrician ('70s) and used the ol' hand crank megger for motors and wire runs, and the larger units for testing LARGE generators. !-2 kV sounds mo' better for a unit that operates in the several hu...
by Zippy
Sat Dec 20, 2014 7:25 pm
Forum: Technical Discussion
Topic: oops..
Replies: 9
Views: 1519

Re: oops..

Structo wrote:Is that like a high pot?
Same, same - "Megger" is the manufacturer of the most commonly used test unit.

It will apply about 10kV between the windings and ground.
by Zippy
Fri Dec 19, 2014 6:02 pm
Forum: Technical Discussion
Topic: oops..
Replies: 9
Views: 1519

Re: oops..

Lindz wrote:Any way to tell if it will short?
The correct test is a megger. It tests for insulation breakdown.
by Zippy
Fri Dec 19, 2014 5:56 pm
Forum: Garage Talk
Topic: so I fell for the snake oil
Replies: 30
Views: 3759

Re: so I fell for the snake oil

Cryo causes compression past elastic deformation and results in change to grain and crystal structure. This is easily proven with cutting tools. That something is "easily proven with cutting tools" doesn't translate to other applications unless they use the same materials. Those changes in grain st...
by Zippy
Tue Dec 09, 2014 12:56 pm
Forum: Trainwreck Discussion
Topic: Headbox for rocket
Replies: 8
Views: 1795

Re: Headbox for rocket

Mark wrote:I have my Rocket which is just about "there" and needing a cab too. Larry's cabs are awesome, though I wonder if I'd be scared to play the amp?

All suggestions welcome.


Use a coaster when you place a beer atop the amp.