Soundstream 1000d 사용자 설명서

Caution:

Please do not plug in or unplug RCA

Plugs to the amplifier inputs while

the amplifier is turned on. Doing 

so is potentially harmful to the amplifier

by allowing RF(radio frequencies)

into the amplifier, causing

instability, during the brief period while

the RCA shield is not connected, and the

hot is connected. Only plug in or unplug

RCA plugs with the amplifier off as

Standard practice with all audio equipment.