Welcome To the Hoffman Amplifiers Forum

September 07, 2025, 03:59:55 pm
guest image
Welcome, Guest. Please login or register.
-User Name
-Password



Hoffman Amps Forum image Author Topic: Wire reccomendations NOOB builder. Need help.  (Read 2685 times)

0 Members and 1 Guest are viewing this topic.

Offline Bangy

  • Level 1
  • *
  • Posts: 87
  • Tube amp guy
Hoffman Amps Forum image
Wire reccomendations NOOB builder. Need help.
« on: December 06, 2016, 10:52:08 am »
First time builder. I am building two 5F2A's using most of Doug's stuff sans caps and wire. A couple questions I have not been able to find the answers to.

1). Can I use the same 20 gauge non-insulated buss wire on the BACK of the Hoffman's Turret board? The board is elevated off the chassis.

2). Anybody know where to find acceptable 20 ga. cloth covered Wire, Preferably solid core?

I have green 18 GA, from mojotone, also white and black stranded 20ga. The wire from Tubesandmore is crap--not reccomended. Crap in regards to the cloth covered wire they sell--not the store.  They are great!

Thanks for the help. As I mentioned I am new to the site and have no idea how these forums work. Hoping I am posting in th correct spot. Any reccomendations are very much appreciated.

« Last Edit: December 06, 2016, 11:09:03 am by Bangy »

Offline John

  • Level 3
  • ***
  • Posts: 1895
Hoffman Amps Forum image
Re: Wire reccomendations NOOB builder. Need help.
« Reply #1 on: December 06, 2016, 11:21:46 am »
Quote
1). Can I use the same 20 gauge non-insulated buss wire on the BACK of the Hoffman's Turret board? The board is elevated off the chassis.


I would NOT. Use insulated 20 or 22 gage.


Quote
2). Anybody know where to find acceptable 20 ga. cloth covered Wire, Preferably solid core?


Doug sells 22 ga., plenty heavy enough for what you're doing. It's even just the pushback wire. "Looks, smells and tastes like Fender vintage wire". ;)
Tapping into the inner tube.

Offline sluckey

  • Level 5
  • *******
  • Posts: 5075
    • Sluckey Amps
Hoffman Amps Forum image
Re: Wire reccomendations NOOB builder. Need help.
« Reply #2 on: December 06, 2016, 11:28:14 am »
Quote
1). Can I use the same 20 gauge non-insulated buss wire on the BACK of the Hoffman's Turret board?
In the case of the 5F2A you can do that, but run the wire in a straight line between turrets. Personally, I'd just run that single jumper on top of the board.
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

Offline HotBluePlates

  • Global Moderator
  • Level 5
  • ******
  • Posts: 13127
Hoffman Amps Forum image
Re: Wire reccomendations NOOB builder. Need help.
« Reply #3 on: December 06, 2016, 11:36:33 am »
2). Anybody know where to find acceptable 20 ga. cloth covered Wire, Preferably solid core?

I have green 18 GA, from mojotone, also white and black stranded 20ga. The wire from Tubesandmore is crap--not reccomended. Crap in regards to the cloth covered wire they sell--

Yes, Antique Electronic Supply's cloth-covered wire is complete garbage.  However I've bought cloth covered wire from Hoffman and can vouch that it's 100% identical to vintage Fender cloth wire.  Highly recommended!!

Offline PRR

  • Level 5
  • *******
  • Posts: 17082
  • Maine USA
Hoffman Amps Forum image
Re: Wire reccomendations NOOB builder. Need help.
« Reply #4 on: December 06, 2016, 11:38:10 am »
Another vote for Hoffman's look&taste push-back.

Offline Bangy

  • Level 1
  • *
  • Posts: 87
  • Tube amp guy
Hoffman Amps Forum image
Re: Wire reccomendations NOOB builder. Need help.
« Reply #5 on: December 06, 2016, 11:47:08 am »
Wow..Thank you all for quick and through answers! Very much appreciated. . .

 


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