Shure A15LA Manual

Line input adapter

MODEL A15LA LINE INPUT ADAPTER

The A15LA is a 50 dB attenuator. Use it to connect a line-level or aux-level output

from devices such as mixers, tape recorders, and CD players to a mic-level input.

The A15LA input can be connected to either a balanced output or an unbalanced

output. If the output is unbalanced, connect the audio "hot" lead to pin 2 of the

A15LA and connect the audio ground lead to pin 1 of the A15LA. Make no con-

nection to pin 3 of the A15LA. Refer to the following diagram.

A15LA WIRING DIAGRAM

Printed in U.S.A.

27C1918 (Rev. 5)

Table of Contents

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Page 1 MODEL A15LA LINE INPUT ADAPTER The A15LA is a 50 dB attenuator. Use it to connect a line-level or aux-level output from devices such as mixers, tape recorders, and CD players to a mic-level input. The A15LA input can be connected to either a balanced output or an unbalanced output.
Page 2 SPECIFICATIONS Frequency Response Connectors 20 to 20,000 Hz ± 0.5 dB Input: 3-socket female XLR Impedance Ouput: 3-pin male XLR Input: 100 kW Case Output: 300 W Full magnetic shield, steel with gray enamel finish Attenuation 50 dB Dimensions 19 m m (3/4 in.) diameter; 114 mm Maximum Input Signal Level (4 1/2 in.) long 40 dBV...
Page 3 (2) years from the consumer’s original date of purchase directly from Shure or from a Shure- authorized reseller. At its sole option, Shure will repair or replace the defective product and promptly return it to you.