Input Wiring
Your DA-70 Series amplifier is provided with a 3 conductor Phoenix Type
connector for each input.
The connector may be wired Balanced by connecting to Signal ground,
Signal – and as marked on the chassis over each input. If you
wish to operate the amplifier unbalanced, connect your unbalanced line
across Signal ground and and add a jumper from Signal – to
Signal ground.
Output (Speaker) Wiring
Your DA-70 Series amplifier is provided with a two conductor Phoenix Type
connector for each output.
The connector may be wired by connecting the speaker line to – and + as
marked on the chassis over each output.
Caution: Due to the ternary design of the output stage Bridging of
this product line is not possible.
Do not tie any output pin to any other pin or to ground. Never con-
nect any speaker terminal to anything other than a single output
pin.
WARNING:
Violation of this Caution may result in damage to your amplifier
and will void your Stewart Audio Warranty.
13
