Sunfire Classic Vacuum Tube Preamplifier Stereo Amplifier User Manual


 
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User's Manual
Amplifier Connections: unbalanced RCA
If your amplifier has RCA inputs, you can
connect them to the preamplifiers Main 1 or
Main 2 outputs. It does not matter which pair
you use, because they are identical.
Main 2 is provided if you want to run a
second amplifier, perhaps to play speakers in
another room, or to drive an active subwoofer.
A third amplifier can be connected to the
balanced XLR outputs if you have another set
of speakers in a third room. Note that all the
amplifiers would be playing the same music
selection.
System Configurations
If you are using an electronic crossover to
bi-amp or tri-amp your speakers:
Connect a cable from either of the
preamplifiers main outputs to the
active crossovers inputs
Connect the crossovers High, Mid,
and Low outputs, as appropriate, to the
separate power amplifiers in your
system.
Amplifier