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Tabaia · 14222

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Offline Tabaia

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Reply #30 on: May 14, 2025, 04:29:30 PM
275V test.

Reads 366V

What to do?


Offline Paul Birkeland

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Reply #31 on: May 15, 2025, 04:53:39 AM
What AC line voltage did you measure and how did you wire your power transformer primary?

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline Tabaia

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Reply #32 on: May 15, 2025, 05:59:00 PM
What AC line voltage initially measured between 230 and 247
I used the wiring for Greater than 235V and Less than 245V.

Also Reading the manual and getting my head around this i realise that the reading I have for the board 235V is probably OK.
Manual says it should read between 300-500VDC , mine reads 366VDC.
I assume that is fine?


Offline Paul Birkeland

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Reply #33 on: May 16, 2025, 04:41:35 AM
Yes, all is well.   The voltage at that node will be relatively high when there's nothing built in the amp to load it down.

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline Tabaia

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Reply #34 on: May 17, 2025, 09:16:28 PM
Great !Im on track.
Thank you.


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