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which will cause short circuits and may damage both the
unit and the speakers.
f) When using the unit as the mono power amplifier
(bridged connection): make sure the BRIDGED switch is
set correctly at the MONO position. Connect only one
speaker as marked on the back panel of the unit. Connect
the " + " speaker lead wire to the LEFT " + " terminal post
and the
speaker
lead
wire
to
the
RIGHT " + " terminal
post. Do not use any
speaker with a com¬
mon grounding sys¬
tem;
consult
your
dealer when in doubt.
2. Connecting Preamplifier
a) It is recommended to use the Rotel's RC-960BX
preamplifier which is perfectly tuned to match with the
power amplifier in sound quality and operation.
b) See the illustrations for 3 modes of the connections
possible:
1) The common stereo mode using one preamplifier and
one power amplifier.
2) The "BRIDGED" stereo mode using one preamplfier
and two mono power amplifiers.
3) The "BI-AMPING" mode with one preamplifier, which
has two sets of outputs connected in parallel, like the
RC-960BX, and two stereo power amplifiers, one driving
the tweeters and the other driving the woofers of the
speakers, which have separate connectors for the tweeters
and the woofers.
SPEAKER
1) When using the unit as stereo power amplifier
(RC-960BX)
(RB-960BX)
2) When using the unit as monaural amplifier
(bridge connection)
(RB-960BX)
SPEAKER
RIGHT
LEFT
SPEAKER/RIGHT
3) When using the unit as stereo amplifier for bi-amplification
(RB-960BX)
SPEAKER/LEFT
SPEAKER/RIGHT
3
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