JP3 JP4
C1
Trim
Pot
C2
Trim
Pot
HPF
Trim
Pot
DI
Out
Specifications
Model
iAMP®Doubler 2
Type:
Solid State, Integrated Musical Instrument
Amplifier with Class D Power Amp and Switching
Power Supply
Power:
450 watts RMS@8 ohms, 625
watts RMS@4 ohms,
A LOOK INSIDE
In order to make the iAMP Micro and Doubler the smallest and most versatile musical
instrument amplifiers on the market, EA has designed in three levels of configuration/
adjustment. The first two levels, the front panel and the top mounted trim pots have
already been examined. The third level of configuration represents one time settings
that reflect the way you play and your setup.
There are no user serviceable parts
inside the iAMP, an authorized EA dealer can configure your
iAMP® Doubler2
to suit
your playing needs and styles.
Location of Jumpers and Trim Pots as viewed from the top of the Micro and Doubler
Jumper location illustration (from top looking down)
Line Voltage:
85-132; 170-264 selectable
JP2
JP6
Weight:
Doubler 4 pounds
Country of Manufacture: United States of America
There are four internal jumpers (JP2, JP3, JP4 and JP6) that can be configured as
follows:
JP2 - Assigns Channel 2 to the Effects Send circuitry. Channel 1 is always there no matter what
position the jumper is in. Repositioning the jumper adds channel 2.
Euphonic Audio, Inc. reserves the right to modify design
or specifications when deemed necessary, or when
materials or procedures dictate.
J
umper on JP2 pins 1 & 2 =
Channels 1 & 2 (DEFAULT)
Jumper on JP2 pins 2 & 3 =
Channels 1 only
JP3 - Assigns the DI signal to either pre (clean) or post (colored) EQ.
Jumper on JP3 pins 3 & 5 = DI is
post EQ
Jumper on JP3 pins 4 & 6 = DI is
pre EQ (DEFAULT)
JP4 - Configures the Mute Switch. The Mute Switch always mutes the speaker out. Additionally:
Jumper on JP4 pins 1 & 2 = Tuner/Send is ON
Jumper on JP4 pins 7 & 8 = DI is OFF
(DEFAULT)
Jumper on JP4 pins 3 & 4 = Tuner/Send is OFF
Jumper on JP4 pins 5 & 6 = DI is ON
JP6 - Configures the function of the Footswitch
JP4
–
Configures the Mute Switch. The Mute Switch always mutes the speaker out. Additionally:
Jumper on JP4 pins 1 & 2 = Tuner/Send is ON
Jumper on JP4 pins 7 & 8 = DI is OFF
(DEFAULT)
Jumper on JP4 pins 3 & 4 = Tuner/Send is OFF
Jumper on JP4 pins 5 & 6 = DI is ON
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A LOOK INSIDE
A N
OTE
F
ROM
E
UPHONIC
A
UDIO
Thank you for purchasing the EA® iAMP®
Integrated Musical Instrument Amplifier.
We’r
e extremely proud of our iAMP® and
pleased that you have chosen it.
You will receive many years of satisfaction
from your iAMP®, which has been carefully
designed to create accurate and exceptional
sound from any musical instrument.
Our confidence is the result of an extensive
research and development program, our
innovative design philosophy, the use of the
finest quality components and state of the art
manufacturing. Every EA product incor-
porates the input from the many talented
and respected musicians who use EA
’s
other products, from the critically acclaimed
Wizzy 12 to the
“classic”
iAMP 800 and
our one-of-a-kind RUMBLE SE
AT™.
LIMITED WARRANTY
The warranty for Euphonic Audio Amplifiers and Speaker Cabinets is
THREE YEARS from the date of purchase. This covers defects in material
and workmanship for the ORIGINAL owner.
The warranty is void under the following conditions:
•
If the unit has been damaged due to accident, improper
handling, installation or operation
•
If the unit has been damaged in shipping
•
Abuse or misuse. This includes exceeding the physical limitations
of amplifier or speaker cabinet, i.e. using excessive bass boost in
the Wizzy 10.
•
Unauthorized repair or attempted repair
•
If the serial number has been defaced or removed
Euphonic Audio, Inc. reserves the right to make such determination of the
above on the basis of factory inspection.
All liability for any incidental or consequential damage for breach or any
expressed or implied warranties is disclaimed and excluded here from.
Some states do not allow limitations on how long an implied warranty lasts,
or the exclusion or limitation of incidental and/or consequential damages, so
that the above limitation or exclusion may not apply to you. This warranty
gives specific legal rights and you may also have other rights, which vary
from state to state.
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