HD E TACHABLE AC POWER CORD SOCKET
Plug the Detachable Power Cord into this socket (see
Figure 2). The Integrated 1 is factory set for the correct
operating voltage for the area in which it is sold (see
shipping box for voltage setting). If a different operat-
ing voltage is required, please contact an authorized
Sonic Frontiers or Anthem dealer, distributor or the
factory directly.
I SPEAKER CONNECTION POSTS
These 5 way binding posts accept a connection from
one pair of speakers. The negative connections are to
be made to the black connectors; left speaker to the
terminals marked left and right to the terminal marked
right. The positive connections are determined by the
speakers. If the speakers impedance tends towards
an 8 ohm load, use the left and right positive (red)
posts labeled as 8 ohm. If the speakers are better
represented by a 4 ohm load impedance, use the pos-
itive connectors labeled 4 ohm. Consult your speaker
specification sheet, manual or manufacturer directly if
there is any clarification needed regarding the imped-
ance of your speakers. NOTE: ONLY ONE PAIR OF
POSITIVECONNECTORS MAYBE USED AT A TIME.
UN D ERN O CIRCUMSTANCES ARE TWO PAIR OF
SPEAKERSTO BE CONNECTED TO BOTH 4 OHM AND
8OHM POSTS.
Refer to Figure 2 for further instruction.
J PREAMPLIFIER OUTPUT
This output connects to the single-ended inputs of
other units such as power amplifiers or a crossover
unit; connect left channel to left channel and right
channel to right channel. The set allows the Integrated
to be used solely as a preamp. For the Preamplifier
Outputs to function, an internal jumper connect-
ing the RCA Preamplifier Outputs and Power
Amplifier Inputs must be cut or de-soldered.
See Figure 1.
K TAPE/EPL (EXTERNAL PROCESSOR LOOP) OUTPUT
This output connects to the single-ended inputs of a
tape deck or external processor; connect left channel
to left channel and right channel to right channel. This
output always follows the input selection of the
Selector Switch (A).
LLINE LEVEL INPUTS FOR CD, TUNER
AND AUXILIARY SOURCES
A line level single-ended source connection may be
made to these 4 sets of RCA connectors; connect
left channel to left channel and right channel to right
channel.
M POWER AMPLIFIER INPUT
This input accepts a single-ended RCA input connec-
tion from an external preamp or crossover; connect
left channel to left channel and right channel to right
channel. The signal input at these connections will
bypass all control functions and preamp functions of
the Integrated 1 and will operate only as a power
amplifier. For the Power Inputs to function, an
internal jumper connecting the RCA P reampli f ier
Outputs and Power Amplifier Inputs must be cut
or de-soldered. See Figure 1.
N TAPE/EPL INPUT
This input accepts a single-ended RCA input connec-
tion from a tape deck or external processor; connect
left channel to left channel and right channel to right
channel. These inputs are activated when the
Tape/EPL-Source button (D) is depressed.
CONNECTION FUNCTIONS
NOTE: The Integrated 1 is shipped in the “integrated amplifier” configuration. For use as a separate “preamplifier”
and/or “power amplifier”, refer to Figure 1 and points J and M for instructions.
