Search found 47 matches

by tejastubes
Sun Sep 15, 2013 6:58 pm
Forum: Technical Discussion
Topic: How Vacuum Tubes Work
Replies: 0
Views: 1636

How Vacuum Tubes Work

Thought I would post the link to an article we just posted to our website,,,very informative:

http://www.tejastubes.com/vacuumtubes/


Joshua
by tejastubes
Tue Jan 03, 2012 3:11 am
Forum: Trainwreck Discussion
Topic: Trainwrecks on CMA awards show
Replies: 23
Views: 6000

Re: Trainwrecks on CMA awards show

Blinkie wrote:His amps were recently voiced with tubes that Kenny and I both bought together so they sound the way there are suppose to sound!
:D :D :D
by tejastubes
Sun Sep 11, 2011 2:56 pm
Forum: Dumble Discussion
Topic: What ohms is this 022889 transformer?
Replies: 8
Views: 1387

Re: What ohms is this 022889 transformer?

Thanks,,,I am not that sophisticated, but I have confirmed with several folks this is a 4 ohm tap only. I have been told the tranny with an 8 ohm tap actually has a different part #.
by tejastubes
Sat Sep 10, 2011 4:21 pm
Forum: Dumble Discussion
Topic: What ohms is this 022889 transformer?
Replies: 8
Views: 1387

Re: What ohms is this 022889 transformer?

but can it be either 4 or 8 ohms or only 4 ohms?
by tejastubes
Sat Sep 10, 2011 3:10 pm
Forum: Dumble Discussion
Topic: What ohms is this 022889 transformer?
Replies: 8
Views: 1387

What ohms is this 022889 transformer?

Is this always a 4 ohm tap or did they make both a 4 and 8 ohm version? How do you check? Or is there any need to if they only made it in 4 ohms? [IMG:1023:685]http://i183.photobucket.com/albums/x34/tejastubes/JESPC_20110910_344.jpg[/img] [IMG:1023:685]http://i183.photobucket.com/albums/x34/tejastub...
by tejastubes
Mon Oct 25, 2010 2:27 am
Forum: Trainwreck Discussion
Topic: New Trainwreck Clip
Replies: 63
Views: 19487

Re: New Trainwreck Clip

built in mic=we dont know what the amp really sounds like and the tubes, the speakers, the pickups etc etc etc. I mentioned on another forum that he should take the time and do this properly so we can really EVALUATE this amp, but there is no way from how these clips are recorded.
by tejastubes
Thu Oct 21, 2010 2:53 am
Forum: Trainwreck Discussion
Topic: Picked up a Tungsram 12AX7A...
Replies: 10
Views: 3428

Re: Picked up a Tungsram 12AX7A...

After a little research on the net, it looks like the tube is a Amperex/Phillips made in Austria on Mullard tooling. Anyway, it's a nice sounding tube. Correct. The Philips Mullard company had factories around the world. Tungsram also had plants elsewhere other than Hungary, so this is not the Hung...
by tejastubes
Fri Jun 11, 2010 2:24 am
Forum: Dumble Discussion
Topic: Bludotone Ojai video from NY Amp Show
Replies: 15
Views: 2615

Re: Bludotone Ojai video from NY Amp Show

very nice
by tejastubes
Sat Feb 20, 2010 3:19 pm
Forum: Trainwreck Discussion
Topic: Allyn Liverpool
Replies: 3
Views: 3008

Re: Allyn Liverpool

Cool clip!!!!

If anyones looking, I have an Allyn built Liverpool I am selling to fund a vintage les paul purchae. MINT brand new condition.

Joshua
by tejastubes
Wed Feb 17, 2010 3:56 am
Forum: Trainwreck Discussion
Topic: 6112/6aq5 'wreck
Replies: 9
Views: 19810

6005

I have plenty of 6AQ5/6005 and I may have a couple of 6112
by tejastubes
Sun Feb 14, 2010 12:01 am
Forum: Trainwreck Discussion
Topic: Preamp tubes in Trainwreck Express
Replies: 5
Views: 3505

Tungsram/EI

Very interesting guys, from ei and tungsram which one is brighter? Generally speaking the Tungsram will be a little brighter, but I do not consider these to be bright tubes, just compared to the pre-war EI. The pre-war EI are a long plate tube so they will tend to be a little warmer, creamier, and ...
by tejastubes
Sun Apr 12, 2009 12:17 am
Forum: Technical Discussion
Topic: Help pricing NOS tubes.
Replies: 8
Views: 2727

Re: Help pricing NOS tubes.

hey tejastubes, i came across some odd power tubes 6878 a pair and a quad of 7591. any value? i havent tested yet but there working pulls i dont think ill build with them , i heard g0od things about both i also found over 20 12ax7a some branded wurlitzer some lowery , but there was a great looking ...
by tejastubes
Sat Apr 11, 2009 4:35 am
Forum: Technical Discussion
Topic: Help pricing NOS tubes.
Replies: 8
Views: 2727

NOS tube prices

Well, as a tube dealer I thought I would chime in here and discuss what determines the value. The price of the tube, in my opinion, is determined by not only the make and condition in its in, but also by the level of testing, and service which comes along with that tube so the end user is confident ...
by tejastubes
Thu Apr 02, 2009 5:45 am
Forum: Dumble Discussion
Topic: Offer of four 6L6 tubes
Replies: 6
Views: 1271

Tubes

800 euros which is approx $1,061 USD in todays rate. Regardless of who selected them this is stupid unless they were NOS GEC KT66 or GEC KT77 or GEC KT88, then that would be approx fair value. I disagree with structo on his pricing of RCA BP 6L6GC tubes as these sell for $400 per pair NOS NIB or $27...
by tejastubes
Wed Mar 25, 2009 4:42 am
Forum: Dumble Discussion
Topic: Tubes for ODS
Replies: 16
Views: 3992

ODS tubes

GE Tall Bottle 6L6GC or Sylvania STR387 ($100 each) or Siemens EL34 (RFT) $150 per pair.

Pre amp tubes Siemens E83CC ($130) or Telefunken smooth plate 12ax7 $150) V1

Mullard 12ax7 V2 ($150)

GE Long Plate 12ax7 V3 ($80)