Duncan 84-40, Owner'S Manual

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Congratulations on your purchase of the Seymour Duncan Research 84-40
Tube guitar amplifier.
The 84-40 Tube is the product of art intense research and development effort. Our object was to
provide guitarists with an affordable, all-tube amplifier, which sounded great.
The 84-40
Tube is based on classic principles of tube guitar amplifier design. An all-tube preamp
drives a quartet of EL-84 power tubes, which provide the sweetest, most musical tone possible.
The rectangular cabinet shape enhances the spacious "breathing" quality of the sound. Features
such as on-board reverb and a buffered effects loop make the 84-40
Tube a simple, functional
rig, which can adapt to any musical situation.
Read this manual carefully to familiarize you with the features and operation of the 84-40
Tube.
Your new amp will provide years of trouble free performance, great tone and musical fun.