Search found 388 matches

by txbluesboy
Thu Aug 09, 2012 9:56 pm
Forum: Dumble Discussion
Topic: source for presence pots
Replies: 4
Views: 858

source for presence pots

I'm having trouble sourcing the 2k linear presence pots that we use in these amps. Where are you guys getting them.
by txbluesboy
Thu Jul 12, 2012 7:25 pm
Forum: Dumble Discussion
Topic: Lance Keltner on Longhorn Amps
Replies: 14
Views: 3463

Re: Lance Keltner on Longhorn Amps

I set the FET trimmer pretty low. I do it by ear so I don't know exactly but it is somewhere about 1/3rd of the way up. It's not just for acoustics, you need to play with it some more.
by txbluesboy
Thu Jul 12, 2012 1:44 pm
Forum: Dumble Discussion
Topic: Lance Keltner on Longhorn Amps
Replies: 14
Views: 3463

Re: Lance Keltner on Longhorn Amps

Bluesfendermanblues-- Are you using the FET circuit in your builds? I know a lot of people leave it out, but single coil Pickups really benefit from it.
by txbluesboy
Wed Jul 11, 2012 11:47 pm
Forum: Dumble Discussion
Topic: Lance Keltner on Longhorn Amps
Replies: 14
Views: 3463

Re: Lance Keltner on Longhorn Amps

The cathode follower driver on the power tubes is kind of stolen from the SSS however mine is capacitor coupled rather than DC coupled, it keeps the power tubes from dragging down the phase inverter.
by txbluesboy
Mon Jul 09, 2012 3:52 pm
Forum: Dumble Discussion
Topic: Lance Keltner on Longhorn Amps
Replies: 14
Views: 3463

Lance Keltner on Longhorn Amps

Heres a clip by Lance Keltner on my 'El Vaquero' amp which is pretty much a low plate skyline circuit with a CF driver on the power tubes. http://soundclick.com/share.cfm?id=11754470
by txbluesboy
Fri Jun 01, 2012 12:22 am
Forum: Garage Talk
Topic: 2012 Amp Show
Replies: 9
Views: 1820

Re: 2012 Amp Show

I'm already here.
by txbluesboy
Mon May 14, 2012 1:47 pm
Forum: Dumble Discussion
Topic: Visit from boldaslove6789
Replies: 3
Views: 604

Visit from boldaslove6789

I had the pleasure of receiving a visit from Greg (boldaslove6789) yesterday. He came by to check out my Longhorn Amps. Greg's a great player and nice guy! It's nice to be able to put a face with the posts you read in a forum. I hope to meet some more of you guys at the New York Amp Show in a couple...
by txbluesboy
Wed May 09, 2012 3:33 pm
Forum: Dumble Discussion
Topic: D-style Amp Fest in Austin Texas
Replies: 4
Views: 850

Re: D-style Amp Fest in Austin Texas

My amps are just loosely based on Dumbles, but count me in if that counts.
www.longhornamps.com
by txbluesboy
Tue Apr 24, 2012 9:55 pm
Forum: Technical Discussion
Topic: covers for unused Octal holes
Replies: 6
Views: 1004

Re: covers for unused Octal holes

Thanks everyone. WEBER thats it!!
by txbluesboy
Tue Apr 24, 2012 8:38 pm
Forum: Technical Discussion
Topic: covers for unused Octal holes
Replies: 6
Views: 1004

Re: covers for unused Octal holes

I looked in Mojo's catalog and cant find it. I hate to be a pain but do you know the part number?
by txbluesboy
Tue Apr 24, 2012 7:27 pm
Forum: Technical Discussion
Topic: covers for unused Octal holes
Replies: 6
Views: 1004

covers for unused Octal holes

Somewhere I saw that someone had aluminum plates that could be used to cover the extra holes in a 100 watt chassis when building a 50 watt amp.
Anybody know who sells these?
by txbluesboy
Sun Feb 26, 2012 5:54 pm
Forum: Technical Discussion
Topic: Are all current production tubes mediocre?
Replies: 19
Views: 4044

Re: Are all current production tubes mediocre?

I got a few sets of Winged C 6L6GC-WC's to try. The first set I tried drifted so far after about 20 hours of use that I wouldn't even call them a matched pair anymore. Was this a fluke or has anyone else noticed this
by txbluesboy
Fri Feb 24, 2012 8:51 pm
Forum: Technical Discussion
Topic: pcb soldering temp
Replies: 11
Views: 2067

Re: pcb soldering temp

So Aleksander, you prefer using a lower temp but longer heat time? At 600 degrees it was taking about 10 seconds to get the solder to flow.