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About the FM 411-MKIII
The FM Acoustics LTD FM 411-MKIII is a high-end stereo power amplifier in the Resolution Series. It uses circuit technology pioneered in the FM 1811 and FM 115, with a higher-capacity power supply, improved channel separation, enhanced interference rejection, and refinements aimed at lowering distortion and improving dynamics. FM Acoustics describes it as a fully protected, hand-crafted Swiss amplifier with proprietary discrete Class A input circuitry, automatic handling of balanced and unbalanced sources, and output capability intended for demanding loudspeakers and low-impedance loads. The product page indicates it is a current Resolution Series model, while third-party dealer listings note "price on demand."[1][2][6]
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