April Music Stello DA220 - Manual (Page 5)

The Stello DA220
4
CONNECTION
[Fig. 1] The Rear Panel
Analog Output
From the analog output terminal on the back, connect balanced output or unbalanced output
terminal with the input terminals of the preamplifier or integrated amplifier.
In case of balanced output, connection must be made through a balanced cable. Pin 2 is Hot.
In case of unbalanced output, connection should be made by a pair of unbalanced cable.
Balanced & unbalanced output can be connected to the amplifier simultaneously. After
connecting both terminals, you can select the preferred channel. A slight difference in musical
quality can exist because of the difference of the output level, but this difference is very normal.