Hi everybody,
I have a very old Jensen electrodynamic speaker :
I found it in a RCA loudspeaker 106 (maybe modified) :
The tube amp uses 6005 (6AQ5W) and EF40.
here's the diagram :
The problem is : I don't know what wiring I need to use on the field coil of the speaker, neither the voltage I should use on it (100V DC ???)
Thank you for your consideration.
I have a very old Jensen electrodynamic speaker :
I found it in a RCA loudspeaker 106 (maybe modified) :
The tube amp uses 6005 (6AQ5W) and EF40.
here's the diagram :
The problem is : I don't know what wiring I need to use on the field coil of the speaker, neither the voltage I should use on it (100V DC ???)
Thank you for your consideration.
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