USING THE UNIT SAFELY
21
Main Specifications
BOSS ES-8: Effects Switching System
Loops
8 (Effect loop), 1 (Volume loop)
Patch Memory
800
Pedals
Number switch x 8, BANK switch x 2, MEMORY/MANUAL switch, MUTE switch
Nominal Input Level
IN 1, 2: -10 dBu
RTN 1–6, RTN 7L, RTN 7R, RTN 8L, RTN 8R, RTN VOL: -10 dBu
Input Impedance
IN 1, 2: 1 MΩ (Buffer: On)
Nominal Output Level
SEND 1–7, SEND 8L, SEND 8R, SEND VOL, OUT 1/L, OUT 2/R, TUNER: -10 dBu
Output Impedance
OUT 1/L, OUT 2/R: 1 kΩ (Buffer: On), TUNER: 1 kΩ
Recommended Load Impedance
10 kΩ or greater
Display
7 segments, 3 characters (LED)
16 characters, 2 lines (backlit LCD)
Connectors
IN 1, 2 jacks: 1/4-inch phone type
SEND 1–7, SEND 8L, SEND 8R, SEND VOL jacks: 1/4-inch phone type
RTN 1–6, RTN 7L, RTN 7R, RTN 8L, RTN 8R, RTN VOL jacks: 1/4-inch phone type
OUT 1/L, OUT 2/R jacks: 1/4-inch phone type
TUNER jack: 1/4-inch phone type
EXT CTL CTL 1/2, CTL 3/4, CTL 5/6 jacks: 1/4-inch TRS phone type
EXT CTL EXP 1, EXP 2 jacks: 1/4-inch TRS phone type
CTL IN EXP 1 CTL 1/2, EXP 2 CTL 3/4 jacks: 1/4-inch TRS phone type
MIDI connectors (IN, OUT/THRU)
DC IN jack
Power Supply
AC adaptor
Current Draw
400 mA
Dimensions
439 (W) x 137 (D) x 65 (H) mm
17-5/16 (W) x 5-7/16 (D) x 2-9/16 (H) inches
Weight
2.5 kg / 5 lbs 9 oz
Accessories
AC adaptor, Owner’s manual, Leaflet “USING THE UNIT SAFELY,” Rubber foot x 5, Screw x 2
Options (sold separately)
Footswitch: FS-5U, FS-6, FS-7
Expression pedal: BOSS FV-500L, FV-500H, Roland EV-5
* 0 dBu= 0.775 Vrms
* In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.
WARNING
To completely turn off power to the unit, pull out the plug
from the outle
t
When the power needs to be completely turned off, pull
out the plug from the outlet. For this reason, the outlet
into which you choose to connect the power cord’s
plug should be one that is within easy reach and readily
accessible.
WARNING
Use only the supplied AC adaptor and the correct voltage
Be sure to use only the AC adaptor supplied with the
unit. Also, make sure the line voltage at the installation
matches the input voltage specified on the AC adaptor’s
body. Other AC adaptors may use a different polarity, or
be designed for a different voltage, so their use could result in
damage, malfunction, or electric shock.
CAUTION
Keep small items out of the reach of children
To prevent accidental ingestion of the parts listed below,
always keep them out of the reach of small children.
• Included Parts
Screw (p. 5)
Handle the ground terminal carefully
If you remove the screw from the ground terminal, be
sure to replace it; don’t leave it lying around where it
could accidently be swallowed by small children. When
refastening the screw, make that it is firmly fastened, so
it won’t come loose.
IMPORTANT NOTES
Repairs and Data
• Before sending the unit away for repairs, be sure to make
a backup of the data stored within it; or you may prefer to
write down the needed information. Although we will do our
utmost to preserve the data stored in your unit when we carry
out repairs, in some cases, such as when the memory section
is physically damaged, restoration of the stored content may
be impossible. Roland assumes no liability concerning the
restoration of any stored content that has been lost.
Additional Precautions
• Any data stored within the unit can be lost as the result of
equipment failure, incorrect operation, etc. To protect yourself
against the irretrievable loss of data, try to make a habit of
creating regular backups of the data you’ve stored in the unit.
• Roland assumes no liability concerning the restoration of any
stored content that has been lost.
• Never strike or apply strong pressure to the display.
• Use only the specified expression pedal (FV-500H, FV-500L,
Roland EV-5; sold separately). By connecting any other
expression pedals, you risk causing malfunction and/or
damage to the unit.
• Do not use connection cables that contain a built-in resistor.
• Depending on the circumstances of a particular setup, you
may experience a discomforting sensation, or perceive that
the surface feels gritty to the touch when you touch this
device, or the metal portions of other objects, such as guitars.
This is due to an infinitesimal electrical charge, which is
absolutely harmless. However, if you are concerned about
this, connect the ground terminal (see figure) with an external
ground. When the unit is grounded, a slight hum may occur,
depending on the particulars of your installation. If you are
unsure of the connection method, contact the nearest Roland
Service Center, or an authorized Roland distributor, as listed
on the “Information” page.
Unsuitable places for connection
• Water pipes (may result in shock or
electrocution)
• Gas pipes (may result in fire or
explosion)
• Telephone-line ground or lightning rod (may be dangerous
in the event of lightning)
USING THE UNIT SAFELY
Summary of Contents for ES-8
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