POWER BLOCK
Manual
English
Art. No.: RBO POWER BLOCK
DESCRIPTION & ACCESSORY
• Simultaneous powering of 8 x 9 Volt
and 2 x 18 Volt pedals without loss of
signal quality.
• 8 red LEDs indicate short-circuitry
for each 9V-port individually.
• Accessories: AC-Adaptor, connection
cables for each port.
POWER SUPPLY
The ROCKBOARD POWER BLOCK
comes with a regulated 18 V power
adaptor, that can handle up to 2000
mA. It is built to handle 100 to 240 V
input at 47 to 63 Hz.
CAUTION:
If you use a proprietary power adaptor,
make sure it meets the above men-
tioned input and output data to avoid
overheating and damage of the unit.
PO
WER BLOCK
9V
9V
9V
9V
18V out
18V in
18V out
9V
9V
9V
9V
18 Volt input jack; plug in DC power
adapter here
9 Volt output jacks with individual LEDs
indicating that short circuited pedals are
attached
Blue LED indicating if unit is powered
2 x 18 Volt output jacks for pedals with 18
Volt power supply
+
-
CONNECTIONS & USAGE
1. Plug the included AC adaptor into the
units input port.
2. Plug the AC adaptor into the wall outlet.
The blue LED will light up to indicate
correct powering.
3. Connect your pedals to the appropriate
output ports with the included connec-
tion cables.
4. If one of the red LEDs lights up, a pedal
is short circuited. Refer to the wiring
diagram below to
5. connect the pedals with the correct
polarity. Power handling: 1500 mA in
sum for the eight 9 V outputs and 800
mA in sum for the two 18 V outputs.
Total Power handling: 2000 mA
Use standard industry 5.5 x 2.1 mm jacks
with positive barrel and negative tip wiring.
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