zovite me pera kojot supergenije... atkinson merio za stereophile test, 37.1db. mnogo veci problem izlazna impedansa od jebenih 28k, mene bi bila sramota da prodajem tako nesto. a njih zabole jer su to pravili da se ubode u leben integralac.
The RS-30EQ phono preamplifier offered a voltage gain of 37.1dB, which is very much higher than the specified 23.5dB but is appropriate for moving-magnet cartridges. The preamp preserved absolute polarity (ie, was non-inverting), and its input impedance was 46k ohms at 1kHz, this dropping slightly, to 41k ohms, at the frequency extremes. The low-frequency output impedance was ridiculously high, at 28k ohms at 20Hz, and was still an extremely high 14k ohms at 1kHz and 6k ohms at 20kHz. The RS-30EQ needs to be used with a preamp having an input impedance of at least 100k ohms Read more at http://www.stereophile.com/content/leben-rs-30eq-phono-preamplifier-measurements#odHprOfUmizdivmf.99