Search found 1657 matches

by TUBEDUDE
Tue Feb 20, 2024 12:49 am
Forum: Technical Discussion
Topic: DV Mark Little 40 L34 - now you've ruined everything
Replies: 12
Views: 423

Re: DV Mark Little 40 L34 - now you've ruined everything

The worst! Everything soldered to the board, pots, jacks, and crazy hot tubes.
by TUBEDUDE
Mon Feb 19, 2024 1:35 pm
Forum: Technical Discussion
Topic: New F&T 100uf 350v caps: Tip Of The Week
Replies: 54
Views: 1787

Re: New F&T 100uf 350v caps: Tip Of The Week

I like measurements. They help me quantify what I experience. I wish I had that spectrum analyzer R.G. had, that function of my Rigol scope is limited. I agree anything real can be measured. Maybe not with the gear and process available to all of us, but it can help identify and filter out the varia...
by TUBEDUDE
Fri Feb 16, 2024 2:02 pm
Forum: Technical Discussion
Topic: Why it sounds different.. ?
Replies: 39
Views: 824

Re: Why it sounds different.. ?

I have this, I think, very well built JTM45 clone. It was made buy Stephen at Trinity amps. The work looks impeccable, the parts look right... But it sound very different from another good JTM45 clone I previously owned. So your trying to find component level differences in this amp compared to a cl...
by TUBEDUDE
Sun Feb 04, 2024 1:15 am
Forum: Technical Discussion
Topic: Cap across PT Secondary..
Replies: 4
Views: 241

Re: Cap across PT Secondary..

Old topic I'm sure, but I can't really find a definite answer for a Tube Amp.. I have a 2 phase Rectifier. The Schematic has a 10n Cap across the Secondary for noise. Okay, cool, but I have a pack 20! Is there any audible benefit to also running them in parallel with the Diodes?? The caps across th...
by TUBEDUDE
Mon Jan 29, 2024 2:51 pm
Forum: Garage Talk
Topic: What's for supper?
Replies: 67
Views: 2534

Re: What's for supper?

It's not my wife we pretty much agree on everything. We both hate current pop culture. It's everybody else. My personality is probably the main reason I'm not a very wealthy man . Not a lot I can do about it but try to realize when I'm being an asshole. I hear ya! Many find my sense of humor and pe...
by TUBEDUDE
Mon Jan 29, 2024 2:10 pm
Forum: Garage Talk
Topic: What's for supper?
Replies: 67
Views: 2534

Re: What's for supper?

I'll help on occasion if we're going to resuscitate the food thread. Always good to see what others are doing and find a little inspiration.
Scallops with grilled corn, edamame, tomato and onion.
20240128_180614.jpg
by TUBEDUDE
Mon Jan 29, 2024 1:54 pm
Forum: Garage Talk
Topic: What's for supper?
Replies: 67
Views: 2534

Re: What's for supper?

Edit: I'm trying to be a positive and more likeable person. But its all rigged billionaires dont leave games upto chance It's safe to root for them again.The Chiefs have been Popwashed. The team has now been cleansed of sin, baptized in the attentions of the worlds pop goddess. If that doesn't do i...
by TUBEDUDE
Mon Jan 29, 2024 1:43 pm
Forum: Garage Talk
Topic: What's for supper?
Replies: 67
Views: 2534

Re: What's for supper?

Edit: I've been working on being a more positive and likeable person. I used the same line on my wife. She responded with "Do not try, Do or do not, there is no try." In the last 25 years I never had a clue she knew squat about Star Wars, or The Rock, for that matter.It almost took the sting out.
by TUBEDUDE
Mon Jan 29, 2024 1:35 pm
Forum: Technical Discussion
Topic: loud scratching noise on One Channel
Replies: 17
Views: 517

Re: loud scratching noise on One Channel

Touch-up the cap connections. Your tap may have been hard enough to affect another joint, so if that cap
didn't do it, reheat connections closest to it. Of course the cap may have an internal intermittent contact.
by TUBEDUDE
Fri Jan 26, 2024 9:24 pm
Forum: Garage Talk
Topic: Wish me luck
Replies: 62
Views: 2983

Re: Wish me luck

Good luck cbass!
by TUBEDUDE
Fri Jan 26, 2024 9:22 pm
Forum: Garage Talk
Topic: Salary for touring guitar techs?
Replies: 13
Views: 855

Re: Salary for touring guitar techs?

Having done government travel for decades I can tell you in large cities the listed hotel rates are low. The hotels accept them, if they are contracted with the gov't, but that won't apply in your situation.
by TUBEDUDE
Fri Jan 26, 2024 12:20 pm
Forum: Technical Discussion
Topic: Music Man 100-RD
Replies: 9
Views: 401

Re: Music Man 100-RD

The power tubes are driven at the cathodes, and the suppressor/beam forming plates are grounded, but they are internally connected. So how is the cathode modulating the current flow if it's grounded? What am I missing?
by TUBEDUDE
Sun Jan 21, 2024 4:07 pm
Forum: Garage Talk
Topic: Parts Source
Replies: 2
Views: 336

Parts Source

Just found Surplus Sales of Nebraska.
The site is huge with new and surplus parts of every
description. Lots of tubes. Here's a source for those old SVT tubes:
Screenshot_20240121-110540_Brave.jpg
by TUBEDUDE
Thu Jan 18, 2024 2:22 am
Forum: Speakers and Cabinets
Topic: Video: Is new speaker break in necessary?
Replies: 7
Views: 942

Re: Video: Is new speaker break in necessary?

I wish he would have pinked or used white noise comparisons.