9308, 9375 - JBL Professional
9308, 9375 - JBL Professional
9308, 9375 - JBL Professional
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Model <strong>9308</strong> Line Matching TransformerThe <strong>JBL</strong> Model <strong>9308</strong> is a versatile, wide-band matchingtransformer used to connect 4-ohm, 8_ohm, or 16.ohmloudspeakers to a 70.volt audio line. Primary power tapsare provided at 1, 2, 4, and 8 watts. The 200 mm (8.inch)wire leads permit convenient connections. The frequencyresponse of the <strong>9308</strong> is 30 Hz to 15 kHz. ?I dB, andtotal harmonic distortion is less than 1% in any configurationModel <strong>9375</strong> Line Matching TransformerA loo-watt, wide-band autotransformer, the Model <strong>9375</strong>is designed for matching and balancing components in<strong>JBL</strong> professional speaker clusters. The <strong>9375</strong> allowsmatching 4-ohm, 8_ohm, 16.ohm, and 32.ohm loads inany combination; as an example, it may be used to matchtwo 16-ohm high frequency drivers to a 16.ohm network.Frequency response is 30 Hz to 16 kHz, +O, - 1 dB, andtotal harmonic distortion is less than 1% in any configuration.
<strong>9308</strong> Schematic16 BLUaGRA4 YELCOMWHTPRIMARY(WATTS)SECONDARY(1 yNPbpMNSyE<strong>9375</strong> Dimensions<strong>9308</strong> Dimensionsa-32 BD. HD. SCREWTERMINALSt-tIX in NOM.2gmmII90 mm39%6 inI78 mm$‘/;6 I”NOM.I5mm,188in DIA.2 PLCS.<strong>9375</strong> Schematic157 mm2% I”32f-l3 16n2 an1 4 n5 COM6 COM-4)/a in NOM. LAMINATION -jqI <strong>Professional</strong> Division BJames B. Lansing Sound, Inc., 8500 Balboa Boulevard, NorthrIdge, Callfornla 91329 U S A.-58023 PP8<strong>9308</strong> <strong>9375</strong>,878 Printed/8” u s iiI= * 35mm dl9mm1 -1% m NOM. % in NO M.a7 mm3% 1 NOM.LP iMlh IATION1.
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