Every project begins somewhere. When Boulder’s engineers began work on the 508 Phono Preamplifier, they began with inspiration from the absolute pinnacle of vinyl playback: the 2008 Phono Preamplifier, easily the most celebrated phono stage of all time.

But that’s where the similarities end. Where the 2008 was pure excess, the 508 is pure efficiency. As the smallest Boulder in more than two decad ...

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Innganger: 1 par balansert(XLR) - Original Boulder overgang til ubalansert(RCA) medfølger
Utganger: 1 par balansert(XLR)
Inngangsimpedans: MC: 100ohm, MM: 47k ohm
Utgangsimpedans: 100ohm
Gain: 70db(MC) / 44db(MM)
Frekvensrespons: 20hz-20khz (+-0,5db)
Forvrengning: 0,01%
Noise(MC): 116 nanovolts flat (20hz-20khz)
Max utgangsnivå: 16Vrms
Crosstalk: 100db or better
Vekt: 5,2kg
Strømforbruk: 15w max ...

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