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Help with Music Angel XD800MKIII mods!?

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NordicNorm

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Joined 2010
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Howdy!

I need some advice on approaching debugging some problems with my mods.

On my MA XD800, I disabled the triode/pentode switch (as per the instructions here http://www.diyaudio.com/forums/tubes-valves/91594-help-upgrade-music-angel-kt88-3.html.

I then upgraded the 8 capacitors on the board that the 12AT7 and 5963 tubes are plugged into.

However, I now only have sound coming from one side (tubes 3,4)!?

I re-checked everything and nothing *appears* amiss (although clearly I've missed something)!?

I'd appreciate some debugging tips on how to isolate the problem?

Thanks to all in advance!
 
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