Manual V1.0
OB1-300
&
OB1-500 MANUAL
INTRODUCTION
THANK YOU FOR CHOOSING
ORANGE
Ever since the founding of the company in 1968,
Orange
has been a pioneering force in the guitar amplification
industry. Today, with a team of the world’s finest amplifier engineers, Orange continues to push back the
boundaries of conventional amplifier design.
Our commitment to craftsmanship and quality control has allowed our amplifiers to stand the test of time, giving
their owners as much pleasure now, as the day they were bought. To maintain this level of excellence, each
Orange amplifier is put through many
rigorous
test procedures before leaving the factory.
This manual contains
valuable technical and safety information
. Please take the time to read this manual as
the information may enhance the sound and performance of your amplifier. We are confident that you will be
delighted with your new purchase and that it will provide you with many years of enjoyment. You are now a
member of the
Legendary British Guitar Amplifier Owners Club
!
In the interests of product improvement, the contents of this manual may be subject to
change without notice. Ensure you are viewing the latest version at
www.orangeamps.com
SAFETY
IMPORTANT SAFETY
INFORMATION
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarised or grounding-type plug. A polarised plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an
