What testing can be performed on the amp with all the tubes removed. Is it just heater voltage or something else. Would all the speakers need to be plugged in?
Thanks.
MRA5-L6 amp testing
Q&A about all types of jukeboxes: Wurlitzer, Seeburg, Rock-Ola, AMI, and more.
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Steve_B
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MRA5-L6 amp testing
by Steve_B » Thu Feb 11, 2016 5:35 pm
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Ron Rich
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Re: MRA5-L6 amp testing
by Ron Rich » Thu Feb 11, 2016 7:35 pm
Steve,
Only AC transformer voltages--speaker plug is not in play if 5U4 is missing, or, not lit--Ron Rich
Only AC transformer voltages--speaker plug is not in play if 5U4 is missing, or, not lit--Ron Rich
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