4
GB
GTK-XB60/XB90.4-697-227-21(1)
This system is designed to be used
for the following purposes:
• Playing back music sources
on USB devices or BLUETOOTH
devices
• Enjoying social gatherings with
the “Party Chain” or speaker add
function
About this manual
• Some illustrations are presented as
conceptual drawings, and may be
different from the actual products.
• The instructions in this manual are
for models GTK-XB60 and GTK-XB90.
The GTK-XB60 is used for illustrative
purposes unless otherwise noted.