Welcome To the Hoffman Amplifiers Forum

September 07, 2025, 02:51:10 am
guest image
Welcome, Guest. Please login or register.
-User Name
-Password



Hoffman Amps Forum image Author Topic: Search engine  (Read 3804 times)

0 Members and 1 Guest are viewing this topic.

Offline jeff

  • Level 3
  • ***
  • Posts: 1238
  • Need input
Hoffman Amps Forum image
Search engine
« on: February 19, 2013, 11:08:12 am »
Can someone please help me understand the search function? How can I just search for a specific thing?
Example I was searching for an F reverb tank and the results were every word on this site that had a letter F in it: of, from, Hoffman, Fender, etc.
 If I just want results for the letter F how do I do that?

Offline Dreams

  • Level 1
  • *
  • Posts: 42
Hoffman Amps Forum image
Re: Search engine
« Reply #1 on: February 19, 2013, 04:31:38 pm »
You don't want to search for just the letter "f", trust me.

Best to search for other terms as well, like "reverb" and "coil".

I usually use google site search for searching entire websites, even if the site has it's own. Habit, I guess. Try this in google:

F reverb coil site:el34world.com/Forum/index.php?board=13.0

You may have to scroll through some pages, but not nearly as many as if you would if you searched for "f".

Offline jeff

  • Level 3
  • ***
  • Posts: 1238
  • Need input
Hoffman Amps Forum image
Re: Search engine
« Reply #2 on: February 19, 2013, 06:17:35 pm »
I hear ya but if I use this site(because I like the advise here) and I type "F Tank" it will give me responces with the word tank and any other word with an "F" in it. Is there any way to get responces for "Tank" and "F" not "Tank" and any word containing an "F", on this site?

Try searching "F tank" you'll see what I mean.

Offline Dreams

  • Level 1
  • *
  • Posts: 42
Hoffman Amps Forum image
Re: Search engine
« Reply #3 on: February 19, 2013, 06:40:41 pm »
Yes I tried that. Saw what you meant.

Try my idea. Cut and paste, give it a spin.

I stopped using most websites' native search engines because a lot of them do wacky things like give you results for every word that has the letter "f" in it.

Offline sluckey

  • Level 5
  • *******
  • Posts: 5075
    • Sluckey Amps
Hoffman Amps Forum image
Re: Search engine
« Reply #4 on: February 19, 2013, 07:15:01 pm »
Quote
Try searching "F tank" you'll see what I mean.
Type the double quotes into the search input box too. Is that better?
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

Offline PRR

  • Level 5
  • *******
  • Posts: 17082
  • Maine USA
Hoffman Amps Forum image
Re: Search engine
« Reply #5 on: February 19, 2013, 08:40:47 pm »
> if I use this site(because I like the advise here) if I use this site(because I like the advise here)

Even so, try Google. But use the syntax that Dreams gave you:

"F reverb coil" site:el34world.com

The 'site:' syntax limits the search to just one website, not the Whole Web.

Google's searching is somewhat smarter than the tool built into the forum software. (And Google 'reads' this forum more often than we do.)

Quote marks help keep a 2-word search from going crazy. (Google will still extend the search without quotes, but tends to put the quote-phrase higher in the list than random "F" and "coil" pages.)

Offline kagliostro

  • Level 5
  • *******
  • Posts: 7739
Hoffman Amps Forum image
Re: Search engine
« Reply #6 on: February 20, 2013, 02:07:07 am »
Quote
site:el34world.com

Many Thanks PRR

this is really enlightening  :grin:

K
The world is a nice place if there is health and there are friends

Offline Ed_Chambley

  • Level 4
  • *****
  • Posts: 3785
  • Nothing is too old.
Hoffman Amps Forum image
Re: Search engine
« Reply #7 on: February 20, 2013, 02:45:06 pm »
I think you were looking for info on hammond tanks?  If my memory servs, you wanted to know the hammond codes.

http://www.amplifiedparts.com/tech_corner/spring_reverb_tanks_explained_and_compared

They are here.

Offline jeff

  • Level 3
  • ***
  • Posts: 1238
  • Need input
Hoffman Amps Forum image
Re: Search engine
« Reply #8 on: February 20, 2013, 03:59:38 pm »
"F reverb coil" site:el34world.com

The 'site:' syntax limits the search to just one website, not the Whole Web.

Thanks, I didn't know you could do that!
 Jeff

Offline HotBluePlates

  • Global Moderator
  • Level 5
  • ******
  • Posts: 13127
Hoffman Amps Forum image
Re: Search engine
« Reply #9 on: February 20, 2013, 04:48:42 pm »
I think you were looking for info on hammond tanks?  If my memory servs, you wanted to know the hammond codes.

http://www.amplifiedparts.com/tech_corner/spring_reverb_tanks_explained_and_compared

I don't know, but he says the Hammond codes are different than the Accutronics/Belton codes found on that page.

Offline sluckey

  • Level 5
  • *******
  • Posts: 5075
    • Sluckey Amps
Hoffman Amps Forum image
Re: Search engine
« Reply #10 on: February 20, 2013, 05:05:10 pm »
Quote
I don't know, but he says the Hammond codes are different than the Accutronics/Belton codes found on that page.
That's correct. They are different.

There's plenty of info on that page, but it doesn't cross reference Hammond and Accutronics.
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

Offline Ed_Chambley

  • Level 4
  • *****
  • Posts: 3785
  • Nothing is too old.
Hoffman Amps Forum image
Re: Search engine
« Reply #11 on: February 21, 2013, 08:03:43 am »
I am not absolutely sure, but it looks like the first chart (attached) is for Hammond tanks because below the first chart it has another referring to Accutronics and MOD and Belton.  The charts suggest them being the same so far as the "F" code is.  The article begins with history of hammond tanks then shows the chart, but it does mention Accutronics.  I don't see any reason to duplicate the Accutronics chart in the article.

Anyway, I needed a Hammond/Gibbs tank for parts.  I got one here working cheaper.
http://edsgoodstuff.com/

They also cross referenced the number and gave me the specs.

Found an old email from them.
The unit should be a 4FB2A1C.

Regards, Cal Shuett
- Sound Enhancements, Inc.

4 for Type 4
F = 1475 Ohm Input Impedance
B = 2250 Ohm Output Impedance
2 = Medium (1.75 to 3.0 sec)
A = Input Grounded / Output Grounded
1 = No Lock
C = Vertical Connectors Up
« Last Edit: February 21, 2013, 08:32:42 am by Ed_Chambley »

 


Choose a link from the
Hoffman Amplifiers parts catalog
Mobile Device
Catalog Link
Yard Sale
Discontinued
Misc. Hardware
What's New Board Building
 Parts
Amp trim
Handles
Lamps
Diodes
Hoffman Turret
 Boards
Channel
Switching
Resistors Fender Eyelet
 Boards
Screws/Nuts
Washers
Jacks/Plugs
Connectors
Misc Eyelet
Boards
Tools
Capacitors Custom Boards
Tubes
Valves
Pots
Knobs
Fuses/Cords Chassis
Tube
Sockets
Switches Wire
Cable


Handy Links
Tube Amp Library
Tube Amp
Schematics library
Design a custom Eyelet or
Turret Board
DIY Layout Creator
File analyzer program
DIY Layout Creator
File library
Transformer Wiring
Diagrams
Hoffmanamps
Facebook page
Hoffman Amplifiers
Discount Program