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Unpacking the Preamplifier:
Immediately upon receipt of the preamplifier, inspect the carton for possible damage
during shipment. If the carton is visibly damaged, a claim must be filed with the carrier
as soon as possible.
Unpack the unit carefully, and please do remember to save all packaging materials for
future shipment. The carton and packaging have been designed to offer the safest
possible protection when transporting your preamplifier.
The content of the carton is as follows:
1 pcs Electrocompaniet Preampliwire EC4R
1 pcs AC power cord
1 Owners Manual
Connecting the EC4R:
Connecting to mains
Check that the mains voltage printed on the rear panel of the preamplifier corresponds
with the line voltage in the territory were you intend to use your preamplifier.
How to avoid damages
A good operating practice is to turn off all equipment before any connections or
disconnection’s are made. Do not under any circumstances connect or disconnect
equipment when power is turned on. If you insist on connecting or disconnecting while
power is turned on, you should be aware that the design of the RCA plug generates a
large transient when inserting the plug. This could damage both the speakers and the
power amplifier.
The rear panel
The rear panel of the Preampliwire EC 4 R contains all input and output connectors.
The printed rear panel clearly indicates the function of each connector.
Single RCA input operation
The single end RCA inputs will work with any line level source. Simply connect the RCA
plugs from the source to one of the input RCA sockets.
Balanced RCA input operation.
The balanced mode can only be used if the CD player has a balanced output. Be sure
the poweramplifier is turned off. Remove the shorting plugs. Use 4 single( 2 stereo)
interconnect cables from the CD player to the preamplifier, connecting + and - outputs
from the CD player to the + and - of the corresponding channel of the preamplifier.
Make sure the + and - are not interchanged, as this will cause the system to operate
out of phase, with very poor bass response as a result.
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