Fosi Audio

Fosi Audio P4

Control amplifiers

€80 vs last month median 2026

Estimated used-market median, refreshed monthly

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Fosi Audio P3 Control amplifiers €79 median Fosi Audio ZP3 Control amplifiers €165 median Fosi Audio BL20A Integrated amplifiers €60 median Fosi Audio BL20C Integrated amplifiers €57 median Fosi Audio BT20A Integrated amplifiers €50 median Fosi Audio BT20A Pro Integrated amplifiers €99 median Fosi Audio BT30D Integrated amplifiers €73 median Fosi Audio BT30D Pro Integrated amplifiers €85 median Fosi Audio DS1 Headphone amplifiers €50 median Fosi Audio DS2 Headphone amplifiers €45 median Fosi Audio DS2 (2024) Headphone amplifiers €35 median Fosi Audio GR40 Headphone amplifiers €84 median