Roland SRA-60 User Manual

3. Parallel Setup
Use
this
setup
when
using
multiple
amplifiers
and
speaker
*
When
powering
up,
always
turn
on
each
piece
of
equipment
in
systems.
order,
starting
with
the
unit
from
which
the
signals
originate;
and
following
the
signal
flow,
turn
on
each
subsequent
unit.
* When powering down, always turn off each piece of equipment
in reverse order, starting with the unit at the end of the signal
flow; and going back through the signal flow, turn off each
Preamp, Mixer, etc. preceding unit.
*
A
parallel
connection
can
also
be
made
when
using
the
STEREO
mode.
* If you wish to use phone plug cables to connect two power amps,
please use a cable with TRS type phone jacks.
*
With
parallel
connections,
the
resulting
combined
input
imped-
ance
will
be
less
than
the
ordinary
impedance.
This
unit’s
inherent
input
impedance
is
10
kQ
(balanced/unbalanced
input).
With
multiple
units
connected
in
parallel,
the
combined
imped-
ance
can
be
calculated
by
dividing
10
by
n
kQ,
where
“n’
is
the
number
of
units
being
connected
in
the
parallel
scheme.
You
will
need
to
check
the
output
impedance
of
all
your
connected
devices
(mixer,
pre-amp,
etc.),
and
make
sure
that
an
excessive
amount
of
load
will
not
be
applied
to
any
of the
outputs,
such
as
that
of
the
mixer.
I]

Roland SRA-60 Specifications

General

Brand	Roland
Model	SRA-60
Category	Amplifier
Language	English