Technics SU-7300 Operating Instructions

If noise is heard when this amplifier is used, it may be
reduced by making a ground connection. Connect a vinyl-
covered wire to the ground ("GND") terminal an the rear
panel of this unit and to a copper bar or copper plate
which should be buried in the earth.
Never connect the ground wire to a gas pipe.
Groundin
Three tape decks can be connected for recording and play-
back.
• Connections
Connect the playback (''PLAY BACK'') terminals with the
output terminals ("LINE OUT'') of the tape deck.
Connect the recording output (''REC OUT") terminals with
the Input terminals (''LINE IN'') of the tape deck.
Connection of tape decks
• Recording/playback terminal ("TAPE 1")
This is called the DIN connector, and is a terminal combin-
ing the functions of playback and recording. Recording and
playback are possible by simply connecting one DIN cord.
Connection of a tuner
Connect the tuner terminals of this unit with the tuner
output terminals
-6-

Technics SU-7300 Specifications

General

Damping Factor	30
Speaker Load Impedance	4Ω to 16Ω
Input Sensitivity	2.5mV (MM)
Signal to Noise Ratio	90dB (line)
Channel Separation	55dB (line)
Output	150mV (line)