10
MULTICHANNEL POWER AMPLIFIER V1.1 web
type of input signal, balanced or unbalanced and according to the ground configuration of the
equipment (floating or ground-referenced).
In the next diagrams, we use the following symbols:
Sound source with mains cord without ground connection.
Sound source with mains cord with ground connection.
Sound source with the EARTH-LIFT ON.
Sound source with the EARTH-LIFT OFF.
UNBALANCED INPUT:
This type of connection will be used when the sound source doesn't provide balanced output.
If it is possible, we recommend the use of connection type 1.
1) Using twin-lead shielded cable:
Floating sound source (
or
)
Ground referenced sound source (
or
)
2) Using single conductor coax cable:
Floating sound source (
or
)
POWER
AMPLIFIER
SOUND
SOURCE
+
+
-
