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USER GUIDE
OUTBOARD PREAMPS
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Welcome
Thank you for making Fishman a part of your acoustic experience. We are proud
to offer you the fi nest acoustic amplifi cation products available: high-quality
professional-grade tools which empower you to sound your very best.
Preamp Formats
G II: For acoustic instruments including guitar, violin, viola, ’cello and mandolin.
B II: For upright acoustic bass and acoustic/electric bass guitar.
Pro-EQ II: More tone shaping EQ for all acoustic instruments, including bass.
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Quick Start
Power: Install a 9V alkaline or lithium battery (not included).
Plug in: Use standard ¼” shielded instrument cables.
Set input gain: Play hard and
adjust gain for minimal clipping.
Dial it in: Adjust the level, tone
or EQ to taste.
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Features
Power
Power may be supplied by either a 9V battery (battery compartment under the
device) or an AC adapter (sold separately). Insert a plug into either input jack,
and the preamp powers up. To conserve the battery, remove the plug(s) from the
input jack(s) when not in use.
For AC power, use the Fishman 910-R (for 110V) or other suitable 9V adapter.
The adapter must be fi ltered, regulated and rated for at least 200mA. It must
also accept AC power appropriate for your country. Power-plug requirements:
5.5mm O.D., 2mm I.D., tip = negative.
Input
The input accepts all piezo and magnetic pickups (passive or active). It is a
good idea to turn down your amp or mixer before you plug into the input of
the preamp.