Shure A15AS User Manual

Shure A15AS User Manual

Switchable in-line attenuator

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GUARANTEE

This Shure product is guaranteed in normal use to be free from
electrical and mechanical defects for a period of one year from
date of purchase. Please retain proof of purchase date. This guar-
antee includes all parts and labor, and is in lieu of any and all other
guarantees or warranties, express or implied. There shall be no re-
covery for any consequential or incidental damages.

SHIPPING INSTRUCTIONS

Carefully repack the unit, have it insured, and return it prepaid to:
Shure Incorporated
Attention: Service Department
222 Hartrey Avenue
Evanston, IL 60202-3696
If outside the U.S.A, return the unit to your dealer or Authorized
Shure Service Center for repair. The unit will be returned to you
prepaid.

MODEL A15AS SWITCHABLE IN-LINE ATTENUATOR

This balanced-line attenuator can be used whenever the output
level of a low-impedance (rated at 150 or 600 Ω) microphone
overloads a low-impedance input. The values of attenuation can
be switch selected for 15, 20, or 25 dB.
The attenuator is optimized for use with phantom powered con-
denser microphones like the Shure Model SM81; and it can be
used in the line between the microphone and its power supply.
The A15AS is also ideal for use with any low-impedance dynamic
microphone. (This model is not suitable for use with the condens-
er powering system called "A-B Powering.")
2000, Shure Incorporated
27B1915 (TL)
Model A15AS
User Guide
Printed in Mexico

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Summary of Contents for Shure A15AS

  • Page 1 Model A15AS GUARANTEE User Guide This Shure product is guaranteed in normal use to be free from electrical and mechanical defects for a period of one year from date of purchase. Please retain proof of purchase date. This guar- MODEL A15AS SWITCHABLE IN-LINE ATTENUATOR antee includes all parts and labor, and is in lieu of any and all other guarantees or warranties, express or implied.
  • Page 2 The impedance at the input end (three-socket connector*) of the Attenuation (switch selectable) A15AS is 1,000 Ω; the impedance at the output end (three-pin 15 dB, 20 dB, or 25 dB connector*) is 150 Ω. The equivalent single series simplex-pow- ering resistance is 215 Ω;...

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