[Boatanchors] BC-348 Output Impedance
Olaf Madsen
Olaf at carolina.rr.com
Tue Oct 25 17:49:38 EDT 2005
What are the output IMPEDANCES (speaker) of the audio transfomer in the
BC-348 ???
This is a BC-348Q with a 6K6 in the audio output and the audio output
transformer and choke in one assembly.
The secundary winding of the audio transformer offers a ''HI'' and ''LOW''
connection and the DC RESISTANCE measures 15 Ohms and 145 Ohms respectively
and it looks like even the ''LOW'' connection, which is wired to the
earphone jacks,is not a good match for an 8 or 4 Ohm impedance speaker and a
different output transformer may be in order.
Does anybody know ???
Tnx es 73's---Olaf,KF4TP---
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