AT-LP120XBT-USB User Manual - Audio-Technica

4 Stereo output terminals Connect the RCA audio cable. Connect it to either the amplifier's PHONO input jack or its line input jack. The red terminal is the right channel and the white terminal is the left channel. 5 Ground (earth) terminal Connect the amplifier's ground (earth) terminal to this terminal using the RCA audio cable's ground line. ................
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