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WARRANTY
Your TUBE WORKS product is warranted for a
period of three years against defects in
workmanship or materials in the electronic
components. The speaker(s), reverb tank and
cabinet are warranted for a period of ninety (90)
days from date of purchase. This warranty
applies only to the original registered owner
provided he/she has returned a completed
Owners Registration Card within fifteen (15) days
of purchase.
This warranty covers parts and labor only;
shipping charges remain the sole responsibility of
the owner.
Damage due to misuse, modification or abuse is
excluded from this warranty.
Before returning any unit for service, a
RETURNED MERCHANDISE
AUTHORIZATION NUMBER (RMA#) must be
obtained by calling 480-941-0705 during normal
Tube Works
9100
M o s V a l v e
GUITAR AMPLIFIER
OWNERS
MANUAL
IMPORTANT FEATURES
¨ 100 Watt MosValve power section
¨ 4 Stage, 2 channel, dual TUBE preamp
section with seperate EQ sections
¨ Dynamic, foot-switchable”STACK” function
gives the versatility of 3 channels
¨ Continuous anti-feedback circuitry eliminates
over 60% of typical “squeal” or HF screech
apparant in many amps
¨ Mosvalve powered full-sized Accutronics
spring reverb
¨ Sturdy plywood cabinet, covered in dynamic
black vinyl.
¨ Hand built and manufactured
¨ LED indicator foot-switch included
¨ Versatile dual voltage design for world touring
WARNING!!
The use and operation of this device
constitutes an agreement of full release of
any and all liability connected with such use.
Only personnel familiar with the safe use and
operation high-power audio equipment should
attempt to operate this device.
In addition, by the use of this device, user
agrees to hold both Genz Benz/Tube Works,
its designers, sales agents and all other
affiliates and related parties harmless in the
event of any accident, damage or loss
resulting from such use.
Manufacturer’s sole responsibility is to
provide a warranty on the specified
performance of the product under normal
Tube Works
a division of
GENZ BENZ ENCLOSURES
7811 E. Pierce St.
Scottsdale,AZ 85257
480-941-0705
480-946-2412 FAX
above unity, but noisy signal will be the result,
as well as less headroom.
5). A final check for effects loop matching vs.
normal levels in your amp is to play a chord,
then guickly remove the “Effects In” plug and
see if there is an increase or decrease in
volume. Then further adjust the receive gain to
match the normal level within the amp to keep
over-all headroom and power at optimum.
6). The use of multiple effects complicates the
procedure greatly, but the following rule also
applies. Simply think of the output of each
effect as the “send” for the following unit.
GENERAL RULE OF THUMB: “Send with as
much level as you can without distorting the
effect. “Receive” with the minimum level
possible to reach unity gain with or without the
effect activated.