Quilter Pro Block 200 Owner's Manual - page 7
Pg. 7
CARING FOR YOUR AMPLIFIER:
Clean the outer surfaces with a clean, damp cloth or vacuum
with a soft brush. Never use any abrasives, harsh cleaners or
solvents. The Pro Block amplifier is manufactured with high
quality components using modern industrial processes that
greatly reduce production defects. Each amplifier goes through
an intensive testing process before it leaves the factory ensuring
that your amplifier will give you years of flawless service. There
are no user-serviceable parts inside the amplifier. Any repairs
should be performed by a trained service professional. Always
use the amplifier in a well-ventilated environment and protect
from external heat sources such as furnaces or direct sunlight.
Prolonged high-volume playing causes heat buildup in the
speaker which reduces its working lifetime. If you find it necessary
to consistently use the amp at full volume, we recommend using
an extension speaker to prolong speaker life and improve sound
coverage. Also, consider investing in a cover. Quilter makes an
excellent cover designed to protect your Pro Block from a world
of snags, scrapes and spills.