Long recognized as a central component in superb
yet cost-effective music systems, the integrated amplifierís
job has evolved substantially as many music-lovers have
migrated to digital sources. The RA-1570 is one of the
best examples of melding classic analog design with
contemporary digital circuits to bring all of your sources
to life with surpassing fidelity.
As typical of Rotel amplifiers, the RA-1570ís circuitry
draws on a high capacity power supply based on
a Rotel custom designed and in-house manufactured
oversized toroidal transformer. In addition to providing
an abundance of voltage and current for all operating
stages, the transformerís toroidal shape helps prevent
stray radiation patterns from corrupting audio signals
as they pass through adjacent circuit stages.