Audio Inputs; Speaker Outputs; Power Requirement - Lindemann 855 Owner's Manual

Audio inputs

The audio inputs of the 855 are balanced only. Input impedance is 1200 ohms.
Please bear this in mind when choosing a preamplifier. Preamplifiers with weak
output stages, and particularly tube preamps, are not suitable, as they are
unable to handle this input impedance without distorting.
XLR pin connections:

Speaker outputs

The loudspeaker outputs on the 855 are in the form of terminal posts, which
accept spade connectors and 4mm banana plugs.
Important: the 855 is a fully balanced amplifier! This means that both the red
and the black terminals are connected directly to the amplifier outputs. Never
connect the black terminal to earth! This could cause serious damage to one
half of the power amplifier!

Power requirement

The power inlet is designed to take a removable IEC cable. We recommend you
use a high quality power cable. Please observe the red marking on the power
receptacle: red should connect with the live (L) conductor from the mains
circuit.
Power (on/off) switch
The power switch completely disconnects the amplifier from the AC mains
supply.
SYSCOM
The SYCOM connector enables you to switch the 855 on remotely. Use the
SYSCOM cable supplied with your amplifier to connect the amp to 820 or 830.
When you switch the 820 or 830 on, the 855 will power up automatically at the
same time.
Pin1: Ground
Pin 2: Signal +
Pin 3: Signal -
855 Dual Mono Power Amplifier
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