t.amp TSA 4-700 User Manual page 32

Connections and controls
12 The input sensitivity at which the amplifier is delivering its full rated power, can be set with this push-button
between 0.775 V
13 Push-button for switching the operating mode of the power amps for the output channels C and D.
Push-button not pressed: Input signals C and D (connection depends on the position of switch [M3] (10)) are
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being amplified in 'stereo' mode and separately fed to outputs A and B. The volume for output C and output D
can be controlled separately with the controls for channel C or D (3). Wiring of the NL4 output sockets: Plus ter‐
minal 1+, minus terminal 1–.
Push-button is pressed: Both power amps operate in 'Bridge' mode like one power amplifier with double output
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power. Input signals C and D (connection depends on the position of switch[M3] (10)) are being amplified. The
output signal is present only at output C, the volume is controlled by the control for channel C (3). Wiring of the
NL4 output sockets: Plus terminal = 1+, minus terminal = 2+.
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(pressed) and 1,4 V (not pressed).
RMS RMS
power amplifier