Mods Xiang Sheng 728A

31st May 2011, 10:37 PM

tony Ma

diyAudio Member

Join Date: Feb 2011

Mods Xiang Sheng 728A

Hi all,

I just want input for this Xiang Sheng 728A I want to mods it
This amp using 12AT7×2pcs, 12AU7×2pcs, 6Z4×2pcs
My questions should I change

tks

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