A preamplifier has to keep(preserve) the purest possible audio signal, since the sources(springs) which it is capable of selecting until the amplifier of power.

The purpose of the engineer thus is to respect the principle of the " right(straight) thread with the earnings(gain) ", nothing more, and nothing less!
But naturally, the realization of such a concept is more difficult than it can appear. However, the experience(experiment) of Rotel and an accurate drawing of the electronic circuits allowed us to produce, for several years, a whole series of exceptional stereo preamplifiers, the current outcome of which is represented by RC-on 1580.

RC-1580 was conceived for the purists, with a voluntarily minimalist approach of its functions(offices) and an absolute musical loyalty.

His(Her,Its) constituents(components), as for example his(her,its) transformer oversize torique or special condensers BHC, as well as the topology of the circuit were carefully selected to obtain the best possible sound quality.

For those who wish to associate the best of both audio and video worlds, a floor with unitarian earnings(gain) was integrated(joined) to allow the signal to cross the preamplifier without modification nobody, for sending towards a processor Surround and an amplifier of power, without influence of the control of volume.

RC-1580 also integrates(joins) a floor Phono for cell(unit) MM / MC with entrances(entries) of differential type(chap) into discreet constituents(components), more entrances(entries) CD, Tuner and two TO ( iliaires).

The preamplifier can be checked(controlled) via a grip(taking) RS-232 or an (infrared) entrance(entry) IR. The possibility of deactivating the circuit of correction
Stamps, grip(taking) of entrance(entry) for audio walkman, grip(taking) foots the bill and a remote control are included by origin.