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Thunderbird Club

Well, the earthquake swarm decided to start up again. This time with some minor damage to items on shelves. The blue dot was 4.3. Not huge, but when just a few hundred yards away, it moves the house. The others were 2.5-3.9.

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Well, the earthquake swarm decided to start up again. This time with some minor damage to items on shelves. The blue dot was 4.3. Not huge, but when just a few hundred yards away, it moves the house. The others were 2.5-3.9.

View attachment 7423964
I’ll try and get something going down on the southern San Andreas.
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Both of mine are from I61 series from the Blackburn factory.

Correction on the Ruby's--only the so marked are JJs. Regular JJ tube but then a Ruby sticker is put on it. After I posted and went to bed I got to thinking my initial post was an overstatement. Ruby actually never made there own tube as I recall.

JJs are considered to be warm. This seem true for modern production tubes and is what Ashdown suggests. They are warm in the modern sense, but compared to an old Mullard or RCA they sound harsh. Something about those old tubes.

Most of my tube rolling over the years didn't make much difference at all, if there was any in some some cases. But when I bough my first old tube---Whoa! That was a difference. There may be some modern tubes that are warm like an old British Mullard, etc, but I have not run across one, but I haven't paid anything near $100 for a vintage tube.

That said, some amps require more than one tube to make a difference, even then the way it uses them may minimize the tonal impact. Ex: In my Ampeg V-4B Reissue an old Millard in V1 or V2 makes little to no difference, and the way Ampeg divides the use of the triodes in that head seems to lessen tube impact on tone. (Yes, I'm getting over my head at this point.) But the way Ashdown uses the tube curcuit it maximizes the tube and it makes a huge difference. Had an old SWR 350 and changing that tube made some difference, more than the Ampeg.
Maybe I missed something. Some Ruby tubes are actually rebranded JJ? And you can tell by the sticker?
 
I'm a big Dano-sound player since acquiring my '68 Dano made Coral Deluxe Bass. I always heard it was unique/iconic sounding but I'd never played one. I've built basses using that more north N-pu positioning and lipsticks and also own a short-scale 24 fret longhorn. Records really well also.


Beautifully done GEO.
 
Well, the earthquake swarm decided to start up again. This time with some minor damage to items on shelves. The blue dot was 4.3. Not huge, but when just a few hundred yards away, it moves the house. The others were 2.5-3.9.

View attachment 7423964
I hope all is well. That's considered an real earthquake here. Anything in the 4s is considered a big deal. There a 5.2 about 80 miles from Louisville about 2008 that caused damage in houses. Mostly the brick veneer. There were two. One while we were laying in bed before the alarm and we woke up feeling like the bed was shaking (and it wasn't us). Sure enough it was and we weren't dreaming. A couple hours later I was in the living room and the dog started looking out the back french doors and acting like someone was out there. Then the a rumble and the house felt like it went forward and backward a 3-4 times. We had no damage but things rattled in cabinets.

I should probably get your Hondo for safe keeping. ;) :whistle: :smug:
 
Maybe I missed something. Some Ruby tubes are actually rebranded JJ? And you can tell by the sticker?
exactly my point, provenance of tubes is not white or black, more interesting (to me) is that JJ recommissioned some old NOS plants (Czech Republic) to restart manufacturing of some of the complete assembly of some tube types and partial assembly of other types and if I'm not mistaken, old Tung-Sol machines have been recommissioned in China by another manufacturer......been working on tube amps since before any of those novelty brands including GT....beautiful demand creation exercise all the way around....for better or for worse, my ears are not that critical.....
 
Well, the earthquake swarm decided to start up again. This time with some minor damage to items on shelves. The blue dot was 4.3. Not huge, but when just a few hundred yards away, it moves the house. The others were 2.5-3.9.

View attachment 7423964
Stay safe Dave!
If you haven’t already done so, you might want to consider putting any valuable basses that are on hangers or stands in their cases for a while.

I have a number of basses on Hercules wall hangers that have a captive neck system, so I’m not worried about them falling to the floor. However, with enough seismic movement they could swing pretty hard into each other or the wall. So while in the hangers I put a guitar (not bass) gig bag on each one that should protect it from hard bumps and unplanned collisions, plus it keeps the dust and sun off most of the bass…
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Hopefully none of us experience this…
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Stay safe Dave!
If you haven’t already done so, you might want to consider putting any valuable basses that are on hangers or stands in their cases for a while.

I have a number of basses on Hercules wall hangers that have a captive neck system, so I’m not worried about them falling to the floor. However, with enough seismic movement they could swing pretty hard into each other or the wall. So while in the hangers in put a guitar (not bass) gig bag on each one that should protect it from hard bumps and unplanned collisions, plus it keeps the dust and sun off most of the bass…
View attachment 7424006

Hopefully none of us experience this…
View attachment 7424005
Every bass is ground level and the 64 is only ever out of its case when I am playing it. Just for days like today.
 
Maybe I missed something. Some Ruby tubes are actually rebranded JJ? And you can tell by the sticker?
Yes. Below is one that came in the new Ashdown. I sold it and another tube in the classifieds.
My understanding is Ruby defines HG as: “High Grade”
“Hand-selected, low-noise, low-microphonics tubes for use in sensitive input stages.” (Some seem to think it means “high gain,” but this does not seem to be the case from what I can tell.)
That means they’re screened for quality and each tube is tested and selected based on:
-Noise and microphonics
-Section balance (both triodes closely matched)
-Consistency under vibration
In other words they are extra good JJ tubes you might say.
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