image
Resistors Jacks-Plugs-Connectors Tubes-Valves Switches
Jacks-Plugs-Connectors Tube Sockets Pots-Knobs Handles-Amp Trim Parts
Capacitors Capacitors Wire-Cable-Heat shrink Switches
Hoffman Turret Boards Switches Reverb tanks and Bags Bike Light Parts
Tubes-Valves Pots-Knobs Tubes-Valves Screws-Nuts-Washers
Chassis-Boxes Screws-Nuts-Washers Tube Sockets Transformers
Misc Hardware-Grommets-Feet-Ring terminals Misc Hardware-Grommets-Feet-Ring terminals Jacks-Plugs-Connectors Hoffman Turret Boards
Lamps-Diodes-Channel Switching Lamps-Diodes-Channel Switching Circuit Board Building parts Capacitors
Tube Sockets Misc Hardware-Grommets-Feet-Ring terminals Capacitors Hoffman Turret Boards
Pots-Knobs Lamps-Diodes-Channel Switching Bike Light Parts Pots-Knobs
Tools and Batteries Lamps-Diodes-Channel Switching Chassis-Boxes Tube Sockets
Foot Pedals Lamps-Diodes-Channel Switching Fuse Holders-Cords-AC Items Tubes-Valves
Pots-Knobs Foot Pedals Lamps-Diodes-Channel Switching Capacitors
Resistors Lamps-Diodes-Channel Switching Jacks-Plugs-Connectors Fuse Holders-Cords-AC Items
Fuse Holders-Cords-AC Items Tubes-Valves Handles-Amp Trim Parts Capacitors
Wire-Cable-Heat shrink Resistors Jacks-Plugs-Connectors Fuse Holders-Cords-AC Items
Hoffman Turret Boards Transformers Tubes-Valves Screws-Nuts-Washers
Jacks-Plugs-Connectors Transformers Screws-Nuts-Washers Wire-Cable-Heat shrink
Lamps-Diodes-Channel Switching Misc Hardware-Grommets-Feet-Ring terminals Handles-Amp Trim Parts Jacks-Plugs-Connectors
Jacks-Plugs-Connectors Pots-Knobs Pots-Knobs Tube Sockets
Circuit Board Building parts Tube Sockets Fuse Holders-Cords-AC Items Switches
Guitar Strings Handles-Amp Trim Parts Transformers Pots-Knobs
Pots-Knobs Tools and Batteries Books Pots-Knobs
Circuit Board Building parts Switches Tube Sockets Pots-Knobs
Hoffman Turret Boards Capacitors Wire-Cable-Heat shrink Tube Sockets
Transformers Jacks-Plugs-Connectors Jacks-Plugs-Connectors Switches
Pots-Knobs Handles-Amp Trim Parts Transformers Lamps-Diodes-Channel Switching
Pots-Knobs Tools and Batteries Fuse Holders-Cords-AC Items Tube Sockets
Screws-Nuts-Washers Jacks-Plugs-Connectors Lamps-Diodes-Channel Switching Circuit Board Building parts
Tools and Batteries Tube Sockets Wire-Cable-Heat shrink Jacks-Plugs-Connectors
Foot Pedals Resistors Jacks-Plugs-Connectors Capacitors
Capacitors Handles-Amp Trim Parts Capacitors Tools and Batteries
You can scroll through the images above using the Image scroll controls or you can use the Left and Right arrow keys on your keyboard.
Hello guest

Welcome To the Hoffman Amplifiers Forum

October 25, 2014, 09:57:07 am
Welcome, Guest. Please login or register.

Login with username, password and session length
 

Author Topic: THd Yellow Jackets schematic  (Read 1452 times)

0 Members and 1 Guest are viewing this topic.

Offline jgriff123

  • Level 1
  • *
  • Posts: 4
THd Yellow Jackets schematic
« on: February 10, 2011, 07:38:05 am »
Hey guys, its been awhile since I've been on here.  Does anyone have a schematic laying around for the thd yellow jackets?  Thanks ahead of time. JG

Offline jgriff123

  • Level 1
  • *
  • Posts: 4
Re: THd Yellow Jackets schematic
« Reply #1 on: February 10, 2011, 09:41:42 am »
basically what im trying to do is run el84s in a dlitethat I built.  I would like to be able to run either 6l6's or 84's.  I was thinking about putting in a couple 9 pins sockets so I can run eithewr tubes.(not at the same time)  Any suggestions would be great.  JG

Offline FYL

  • Level 4
  • ****
  • Posts: 2324
Re: THd Yellow Jackets schematic
« Reply #2 on: February 10, 2011, 11:06:11 am »
The schemo below was posted here a while ago...

Offline kagliostro

  • Level 4
  • ****
  • Posts: 3258
Re: THd Yellow Jackets schematic
« Reply #3 on: February 10, 2011, 06:13:57 pm »
Give a look here

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

Offline jgriff123

  • Level 1
  • *
  • Posts: 4
Re: THd Yellow Jackets schematic
« Reply #4 on: February 10, 2011, 07:11:14 pm »
thanks guys, that is exactly what I needed!  JG

Offline jgriff123

  • Level 1
  • *
  • Posts: 4
Re: THd Yellow Jackets schematic
« Reply #5 on: February 12, 2011, 06:08:34 pm »
one more question.  Why do they use zenor diodes and could you use regular diodes instead?  JG

Offline FYL

  • Level 4
  • ****
  • Posts: 2324
Re: THd Yellow Jackets schematic
« Reply #6 on: February 12, 2011, 08:20:32 pm »
The Zener string drops B+ to levels compatible with EL84s.


 


This is the Hoffman amplifiers tube amp parts catalog, please choose a link below.
Resistors Board Building Parts Amp trim/Handles Non Stocked Parts
Capacitors Hoffman Turret Boards Foot Pedals Public Parts list Page
Pots/Knobs Fuses/Cords/AC Reverb Items Misc. Hardware
Switches Jacks/Plugs/connectors Guitar Strings/Books Screws/Nuts/Washers
Tube Sockets Lamps/Diodes/Channel Switching Chassis/Boxes Tools-Batteries
Tubes/Valves Transformers Wire/Cable Bike Lighting parts
Search the Hoffman Amps parts catalog

Create your own custom Turret lug board

Click here to search EL34 World

The Tube amp Library of information
Click the link above for Tube amp info, Schematics, Board building information, Projects, Mods, Transformer diagrams, Photos, Sound clips.

There are hundreds of pages of Tube amp information on my library page.
Check out our huge library of schematics here


password