Bogen Pa Identification 6l6 x 4 dual rectifier - diyAudio
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Old 28th February 2011, 02:05 PM   #1
diyAudio Member
Join Date: Jul 2010
Default Bogen Pa Identification 6l6 x 4 dual rectifier

Got an old Bogen power amp PA for 20.00 bucks a few weeks back . A quad of 6l6 sylvanias and 2 tung sol 5u4 rect . It's using a transformer for the PI . The badge reads
David Bogen Co Inc
Bogen Sound Systems
Model No. B4 101
Serial No. 4764
115 volts 50/60 cycles
Any one fluent with the Bogen stuff ?
Can't find any info at all on it . Can it be dated by the serial number ?
I posted a few pics on another forum over at if a visual will help .
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