Welcome To the Hoffman Amplifiers Forum

August 29, 2026, 08:09:11 am
guest image
Welcome, Guest. Please login or register.
-User Name
-Password



Hoffman Amps Forum image Author Topic: Where to ground 6n2p shield?  (Read 832 times)

0 Members and 1 Guest are viewing this topic.

Offline theRagman

  • Level 1
  • *
  • Posts: 29
  • [0] days since my last soldering iron burn
Hoffman Amps Forum image
Where to ground 6n2p shield?
« on: August 18, 2026, 12:50:45 pm »
I ended up with a pile of 6n2p-EV tubes, which I'm planning on tinkering with for my personal amp builds. Pin 9 is a shield that is supposed to be grounded, but I'm not sure what the best practice is for that. Should I ground it to the main signal ground near the input jack, or is it fine to ground it to the chassis nearby?

Offline sluckey

  • Level 5
  • *******
  • Posts: 5377
    • Sluckey Amps
Hoffman Amps Forum image
Re: Where to ground 6n2p shield?
« Reply #1 on: August 18, 2026, 02:04:35 pm »
I would use a ground lug connected to the mounting screw of the tube socket. Neat and short.

Offline theRagman

  • Level 1
  • *
  • Posts: 29
  • [0] days since my last soldering iron burn
Hoffman Amps Forum image
Re: Where to ground 6n2p shield?
« Reply #2 on: August 18, 2026, 04:31:33 pm »
I would use a ground lug connected to the mounting screw of the tube socket. Neat and short.

That sure is the answer I was hoping for! Thank you.

 


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