Manual

CONNECTION AND PLACING INTO OPERATION

input (“LINE IN”, “TAPE IN” or “REC IN”) of the rec-

ording device or a subwoofer.

Connection of a microphone

A dynamic microphone may, if desired, be connec-

ted to this 6.3 mm jack socket. Condenser micro-

phones or other microphones that need a voltage

supply when connected (e.g. phantom-powered micro -

phon

es) cannot be used with this amplifier. Never

connect a high level source (CD player etc.) to this

input.

Connection of the loudspeakers

It is recommended that ready-made loudspeaker

cables are used instead of clamping on the cable

core directly. Banana connectors or cable lugs pro-

vide greater protection from short circuits and

damage to the loudspeakers or the amplifier. Use

speaker cables of sufficient diameter for connecting

your loudspeakers with the ESA-18 MK BT. Make

sure that bare loudspeaker cables can never touch

each other or the back wall of the housing! Only

use loudspeakers with a nominal impedance of at

least 4Ω.

One pair of loudspeakers may be connected to

the amplifier. You will find two loudspeaker clamps

(positive + and negative -) for each loudspeaker

(R: right and L: left) on the device (14), these

clamps have to be connected to one end of a loud-

speaker cable. There are identical or similar connec-

tors on the loudspeakers and here too the polarity

is stated. This is where the other end of the loud-

speaker cable assigned to the loudspeaker is con-

nected. In each case, the same polarity must be

connected by each loudspeaker wire: the clamp

marked with “+” on the amplifier must be connec-

ted with the connector marked with “+” on the

loudspeaker. If you use ready-made loudspeaker

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