Moreplay build

Farvey · 863

« previous next »
Pages: 1   Go Down

0 Members and 1 Guest are viewing this topic.

Offline Farvey

  • Newbie
  • *
    • Posts: 1
on: November 08, 2021, 07:10:51 AM
I am building a moreplay. I have come to the second stage of testing. My tubes are not turning on. Any thoughts?


Offline Thermioniclife

  • Sr. Member
  • ****
    • Posts: 794
Reply #1 on: November 08, 2021, 08:49:42 AM
Not having a Moreplay this is all I can do. Did you pass the high voltage test and the heater voltage test? If so what voltage do you get on pins 2&7 on the tube sockets with no tubes installed? If ok than what votage with tubes in place? Thats a good place to start.

Lee R.

Offline Paul Birkeland

  • Global Moderator
  • Hero Member
  • *****
    • Posts: 19694
Reply #2 on: November 08, 2021, 09:37:36 AM
The way you have your power transformer wired is not one of the options in the manual.

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline Thermioniclife

  • Sr. Member
  • ****
    • Posts: 794
Reply #3 on: November 08, 2021, 10:46:21 AM
PB Having a second look at the photo after your post I see what you mean. In your words Nice Catch PB.

Lee R.

Offline Paul Birkeland

  • Global Moderator
  • Hero Member
  • *****
    • Posts: 19694
Reply #4 on: November 08, 2021, 10:48:57 AM
You also have 200 ohm resistors installed on the octal sockets which are not the correct resistors to use there.

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Pages: 1   Go Up
« previous next »