Welcome To the Hoffman Amplifiers Forum

September 06, 2025, 07:01:44 am
guest image
Welcome, Guest. Please login or register.
-User Name
-Password



Hoffman Amps Forum image Author Topic: Upstairs, Downstairs Chassis?????  (Read 19011 times)

0 Members and 1 Guest are viewing this topic.

Offline sluckey

  • Level 5
  • *******
  • Posts: 5075
    • Sluckey Amps
Hoffman Amps Forum image
Re: Upstairs, Downstairs Chassis?????
« Reply #50 on: October 12, 2013, 07:28:58 am »
I'm very impressed Timbo. That's the most complicated homebrew I've seen in a while. Looks very good too.
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

Offline SILVERGUN

  • Level 4
  • *****
  • Posts: 3507
Hoffman Amps Forum image
Re: Upstairs, Downstairs Chassis?????
« Reply #51 on: October 12, 2013, 09:48:34 am »
WOW!!
That thing is beautiful Timbo!  :thumbsup:
Way to push the envelop, man.........I would've been tooo scared to ever even dream the dream  :icon_biggrin:

 :occasion14:

Offline TIMBO

  • Level 4
  • *****
  • Posts: 2878
  • Blues Forever
Hoffman Amps Forum image
Re: Upstairs, Downstairs Chassis?????
« Reply #52 on: October 12, 2013, 03:12:09 pm »
Here is a couple more pics that I was going to post but the puter had a nervy and didn't send them.

There is still a few things I need to do, Faceplate, backboard and some of the LEDs switching arrangement  :think1:

Offline DummyLoad

  • SMG
  • Level 5
  • *****
  • Posts: 5790
Hoffman Amps Forum image
Re: Upstairs, Downstairs Chassis?????
« Reply #53 on: October 12, 2013, 03:59:58 pm »
very nice work & so glad the tone pleases you. :-)

--pete

Offline terminalgs

  • Level 3
  • ***
  • Posts: 700
Hoffman Amps Forum image
Re: Upstairs, Downstairs Chassis?????
« Reply #54 on: October 12, 2013, 07:33:40 pm »
Fantastic Build! You had lots of design challenges to solve on the fly, way to stick with it knock it out!

Offline kagliostro

  • Level 5
  • *******
  • Posts: 7738
Hoffman Amps Forum image
Re: Upstairs, Downstairs Chassis?????
« Reply #55 on: July 13, 2015, 02:30:37 pm »
WOW


TIMBO I was missing this your realization

GREAT JOB !!

 :thumbsup: :thumbsup: :bravo1: :thumbsup: :thumbsup:

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

Offline TIMBO

  • Level 4
  • *****
  • Posts: 2878
  • Blues Forever
Hoffman Amps Forum image
Re: Upstairs, Downstairs Chassis?????
« Reply #56 on: July 14, 2015, 02:51:21 am »
Thanks K, Its still not finished, those faceplates are expensive. :BangHead:

 


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