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QSC TECHNICAL SERVICES DEPARTMENT
1675 MacArthur Blvd
Costa Mesa, CA 92626
Telephone: (800) 772-2834
(714) 957-7150
(714) 754-6175
Fax: (714) 754-6173 Bulletin Board: (714) 668-7567
(800) 856-6003
INTERNATIONAL SERVICING
For QSC products that are purchased outside of the United States, service must be referred to the distributor
or dealer from where the product was purchased. There are numerous service centers in many countries.
The service centers in your country may be located by your dealer, distributor, or by contacting QSC
Technical Services.
APPENDIX C: IMPORTANT ADDRESS AND TELEPHONE
INFORMATION
Factory address:
QSC Audio Products, Inc.
1675 MacArthur Boulevard
Costa Mesa, California 92626-1468 USA
Factory telephone numbers:
Main Number (714) 754-6175
Sales Direct Line (714) 957-7100
Sales (800) 854-4079
(toll-free in U.S.A. only)
Sales & Marketing FAX (714) 754-6174
Customer Service (714) 957-7150
Customer Service (800) 772-2834
(toll-free in U.S.A. only)
Customer Service FAX (714) 754-6173
QSC OnLine (714) 668-7567
(800) 856-6003