Login
Register
Menu
Home
Help
Bottlehead Forum
General Category
Kit Assembly Service
Crack/Speedball big board voltages high [resolved]
Crack/Speedball big board voltages high [resolved]
Rabco
·
3318
« previous
next »
Print
Pages:
1
Go Down
0 Members and 1 Guest are viewing this topic.
Rabco
Jr. Member
Posts:
21
Crack/Speedball big board voltages high [resolved]
on:
May 09, 2023, 01:58:01 PM
Hello. My small board numbers for voltage were all on the money. My Big Board numbers are as follows:
OA 115v; OB 112.4; G 0v; B+ 185.V
I feel a little silly as these numbers for OA & OB are very close to OK. But I thought I’d check. Better to be safe than sorry. Thanks!
«
Last Edit: May 10, 2023, 11:10:22 AM by Paul Birkeland
»
First you fly, then you die!—Los Lobos
Mac mini->Denafrips Ares II dac->Moreplay pre->NAD C298 power amp->KLH 5 (2023) speakers.
Mac mini->Denafrips Ares II dac->Crack/Speedball amp>Sennheiser HD600 headphones
Paul Birkeland
Global Moderator
Hero Member
Posts:
19629
Re: Crack/Speedball big board voltages high
Reply #1 on:
May 10, 2023, 04:46:13 AM
You may have a very high emission 6080, which will produce slightly higher cathode voltages to hit the target current, so I wouldn't be too concerned about that.
-PB
Paul "PB" Birkeland
Bottlehead Grunt & The Repro Man
Rabco
Jr. Member
Posts:
21
Re: Crack/Speedball big board voltages high
Reply #2 on:
May 10, 2023, 10:53:37 AM
Thanks for the quick reply Paul. Its appreciated!
Rabco
First you fly, then you die!—Los Lobos
Mac mini->Denafrips Ares II dac->Moreplay pre->NAD C298 power amp->KLH 5 (2023) speakers.
Mac mini->Denafrips Ares II dac->Crack/Speedball amp>Sennheiser HD600 headphones
Print
Pages:
1
Go Up
« previous
next »
Bottlehead Forum
General Category
Kit Assembly Service
Crack/Speedball big board voltages high [resolved]
Search
Username
Password
Always stay logged in
Forgot your password?