AMPLIFIER AND LOUDSPEAKERS



AMPLIFIER No. 143A FOR AMPLIFYING WEAK VOICES
AMP & LS No. 4 - SPEAKERSET 1 - WAITING AMPLIFIER
AMP & LS No. 5 - SPEAKERSET 2 - WAITING AMPLIFIER
AMP & LS No. 6A - SPEAKERSET 3
AMP & LS No. 11A - DORIC
AMP & LS No. 12A - HARMONY
AMP & LS No. 13A - USED WITH HERALD FEATUREPHONES
AMP & LS No. 14A - USED WITH SL-1 FEATUREPHONES
AMP & LS No. 16A - MELODY
 
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Last revised: December 06, 2010

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