OPT-P50 - Made in France Overview The P50 is the entry level phono stage for Atoll amplifiers. So that you don't have to be denied vinyl enjoyment on your ATOLL system, you can Your ATOLL preamplifier (PR) or your integrated amplifier (IN) with this expansion module equip. This turns the AUX input into a high-quality MM phono input. Specifications Cartridge: MM Input Impedance: 47 kOhm Input capacitors: 100pF MM Gain: 40 dB Linearity: /- 1dB S/N Ratio: 85 dB THD: 0.05 %
