Welcome To the Hoffman Amplifiers Forum

September 06, 2025, 01:06:03 pm
guest image
Welcome, Guest. Please login or register.
-User Name
-Password



Hoffman Amps Forum image Author Topic: Ideas forcountry/rockabilly  (Read 3154 times)

0 Members and 1 Guest are viewing this topic.

Offline rzenc

  • SMG
  • Level 3
  • *****
  • Posts: 990
  • TUBES RULE
Hoffman Amps Forum image
Ideas forcountry/rockabilly
« on: July 17, 2011, 09:23:08 am »
The title says t all..I got a request to build an amp for country/rockabilly.... He has a donor amp for this conversion:
P.T. pumps out ~380VDC sporting 4xEL84's + 4 12AX7's. O.T. primary 4K plate to plate, secondaries 0 - 4 - 8 ohms.
What you guys suggest?
Many thanks in advance

Best Regards
Rzenc

Offline nateflanigan

  • Level 2
  • **
  • Posts: 326
Hoffman Amps Forum image
Re: Ideas forcountry/rockabilly
« Reply #1 on: July 17, 2011, 04:52:00 pm »
There's a bunch of standel or standel-ish schematics floating around...  That would at least be kinda cool and different.  If the poweramp doesn't jive with the parts you have I'm sure you can rig up something big and clean with what you have. 

Offline rzenc

  • SMG
  • Level 3
  • *****
  • Posts: 990
  • TUBES RULE
Hoffman Amps Forum image
Re: Ideas forcountry/rockabilly
« Reply #2 on: July 17, 2011, 05:14:57 pm »
There's a bunch of standel or standel-ish schematics floating around...  That would at least be kinda cool and different.  If the poweramp doesn't jive with the parts you have I'm sure you can rig up something big and clean with what you have. 

I have a Standel 25L15 Schema from Weber, but don't know how close to a true Standel it may be...Also, O.T. is not U.L. either...hummm...Unfortunately,  I don't remember who is the forum member that built a Standel sometime ago...I will try to find the topic..
Does some of you have experience with such beast? It would be a really fun build - challenging too.
Do you have a specific circuit in mind?


I was talking to this friend and he mentioned Brian Setzer - I believe it's a Fender Bassman 6G6-A, really not sure - Reverend Horton Heat as his main influences. If I remember correct, RHH also used white tolex fender amps? SuperAmp?

Thanks in advance.
Best Regards
Rzenc

Offline nateflanigan

  • Level 2
  • **
  • Posts: 326
Hoffman Amps Forum image
Re: Ideas forcountry/rockabilly
« Reply #3 on: July 17, 2011, 05:44:51 pm »
Quote
I was talking to this friend and he mentioned Brian Setzer - I believe it's a Fender Bassman 6G6-A, really not sure - Reverend Horton Heat as his main influences.

Ah, my mind went right to chet atkins/johnny cash type stuff, I think of RHH as having a "hotter" sound.  Maybe one of the higher powered tweeds?  This is from www.cedist.com...
Also seems like 5k would jive with a pair of 6l6's

Quote
2010 Catalog
page 38
    Transformer - Fender Replacement, Power, 325-0-325 V, 200 mA


Replacement for Fender Super Reverb, Pro Reverb, Bandmaster, and Tweed Bassman. Includes rectifier tap. Equivalent to #125P5D & #022798.



Specifications
Primary: 117 volt, 60 Hz
Secondary: 325-0-325 V, 370VDC@200 mA(DC) with 50 V bias tap
Filament winding 1: 6.3 V, 4 A
Rectifier Filament: 5 V, 3 A
Mounting Centers: 2.75" x 3.5" Weight: 7.5 lbs

Please click on transformer for wiring diagram

Offline HotBluePlates

  • Global Moderator
  • Level 5
  • ******
  • Posts: 13127
Hoffman Amps Forum image
Re: Ideas forcountry/rockabilly
« Reply #4 on: July 17, 2011, 10:05:27 pm »
I've seen Reverend Horton Heat live (back in about 2005), and from what I remember, he used a blackface Super Reverb plus maybe a blonde Bassman.

That said, he discusses his guitar and amp a little for Premier Guitar magazine, and says he is using a Gretsch G6163 Executive amp (schematic) in place of the Super Reverb. It seems unusual that the schematic shows a pair of 6V6's, but no doubt he mic's the amp onstage.

NOTE: There is a much-different older Gretsch amp that uses the same model number. The old G6163 preamp has a much different circuit, and the poweramp uses 6L6's. The old preamp has a cool idea of using a separate preamp circuit for treble and bass, which might appeal to some of us here. It seems much more complicated and is not the circuit the Rev is using right now.

Naturally, your friend also needs a moderately thick hollowbody Gretsch guitar with some TV Jones filtertrons.

Offline tubeswell

  • Level 4
  • *****
  • Posts: 4201
  • He who dies with the most tubes... wins
Hoffman Amps Forum image
Re: Ideas forcountry/rockabilly
« Reply #5 on: July 18, 2011, 02:45:31 pm »
IRRC Brian Setzer uses a blonde bassman and a stand alone reverb unit on that hot liks DVD
A bus stops at a bus station. A train stops at a train station. On my desk, I have a work station.

Offline Willabe

  • Global Moderator
  • Level 5
  • ******
  • Posts: 10524
Hoffman Amps Forum image
Re: Ideas forcountry/rockabilly
« Reply #6 on: July 18, 2011, 04:43:05 pm »
Don't forget the Roland Space echo.


          Brad         :icon_biggrin:

Offline rzenc

  • SMG
  • Level 3
  • *****
  • Posts: 990
  • TUBES RULE
Hoffman Amps Forum image
Re: Ideas forcountry/rockabilly
« Reply #7 on: July 19, 2011, 03:03:49 pm »
Many thanks for the answers guys!!!

I will study the plans proposed here and discuss it with my friend.

P.S.: Do you guys think the Tore-T revibe would be nicer than traditional on-board reverb+trem?? I have never played thru one and my friend asked about it last time we met.

Thanks in Advance.
Best Regards

Rzenc

 


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


password