Armstrong A10 MK2 EL34 mono block - diyAudio
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Old 17th May 2011, 05:28 AM   #1
esll is offline esll  Hong Kong
diyAudio Member
Join Date: May 2011
Default Armstrong A10 MK2 EL34 mono block


I'm a new comer to this thread and would like to share or get helps from many tube amp experts here.

I have a pair of this mono block and find that the circuitry including the value of coupling caps are different with each other.

I have searched in the web and found that it is true that one is an earlier version and one is later although they are both stated with MK2 and using EL34 tubes.

Do you have similar experience? Do you have a copy of the schematic diagram of this amp be shared with me?

Thanks in advance.

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