For further assistance – JBL MPA275 User Manual
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General information or Technical Assistance
For more information on JBL products, including these power amplifiers, contact your
nearest JBL professional products dealer or the JBL factory at the address below.
Repairs
Please do not ship your amplifier(s) to JBL or a JBL authorized repair facility without
prior authorization. You may obtain that authorization by contacting the factory or
repair facility directly. Please ship amplifiers in original packing materials or equiva-
lent to prevent further damage during shipment, and insure the shipment adequately.
Mark the return materials authorization number (RMA) clearly on the outside of the
package and on any correspondence.
JBL Incorporated
8500 Balboa Boulevard
Northridge, California 91329 USA
Telephone (818) 893-8411
For Further Assistance