HSU 500A, Инструкция по эксплуатации

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Connecting to a system with separate components
If you have separate preamp and power amp, and wish to keep the bass from the main speakers,
connect the front left and right preamp outputs to the line-level in of the 500-Watt amplifier. Next,
connect from the out high pass of the 500-Watt amplifier to the inputs of your power amplifier. Set the
x-over switch on the back of the 500-Watt amplifier to in . The 500-Watt amplifier has a high quality
Class A 24 dB/Oct high and low pass Linkwitz-Riley crossover built in, pre-installed with 51 Hz
crossovers. If this is not appropriate, you can get optional crossover modules from us (see Appendix A
for the list of available frequencies).
If you do not have a dedicated sub-out jack on your receiver or amplifier or if your
preamp/processor does not allow you to select the optimal crossover frequency, you can set your
preamp/processor for no subwoofer and large main speakers, then connect the front left and right pre-
outs to the line-level in of the 500-Watt amplifier. Next, connect from the out high pass of the 500-
Watt amplifier to the main-in of your receiver or to the input of the main amplifier that drives your main
speakers. Set the over switch on the back of the 500-Watt amplifier to in .