FM Acoustics FM 411-MKIII

• Total absence of any form of distortion - be it dynamic or static and even at the lowest signal levels - betters other designs by magnitudes.
• New higher capacity power supply results in absolute linearity and even higher output power into low impedance
• An even better inter-channel cross-talk suppression results in total separation of the channels - important in a stereo amplifier and very important when used in "vertical" bi-amplification mode.
• Multiple refinements achieve some slight and some more noticeable improvements
• Absolute interference rejection. No hum, RF, noise etc.
• Hand selected high reliability components help to further increase lifetime expectancy
• Several important power supply refinements etc.
• With these improvements and its unique original characteristics the FM 411-MKIII will be uncontested for many years to come.
  
  

• Music reproduction to dream of
• Proprietary discrete circuitry using special curve-tracer analysed and hand selected semiconductors throughout.
• Superb balanced discrete Class A input stage. Sensors automatically recognize the connection standard and perfectly balance both unbalanced and pseudo-balanced signals sources right at input
• Tremendous headroom and reserves
• Superb rejection of noise, hum or interference thanks to perfectly balanced inputs. Interference rejection is 100-1000 times better than other so-called "balanced" equipment.
• Multi-protection systems for amplifier and speakers trigger the output, activate an alert and reset automatically when the error disappears.
• No signal compression, limiting nor any other negative influence on the audio signal is possible. The protection circuits are totally separate from all audio stages.
• 5000 V mains spike suppression
• Outputs drive any speaker load perfectly, even very low impedance - or high capacitance - transducers
• Unique dynamic damping of speakers results in perfect impulse response and no overhang
• Proprietary enhanced Class A circuitry provide unmatched musicality
• Precision low noise level controls avoid the often experienced change in tonal characteristics when changing volume level
• Ultra low-loss FORCEPLUG 200 output connectors.
• Tremendous output current capability as peak output current is unlimited
• Mechanical resonance elimination with new isolation supports
• Internal transformer is shielded. Special techniques prevent stray fields
• Hand-selected and perfectly matched components of DIN, IEC & MIL standard
• Each unit is hand-crafted and calibrated in Switzerland to uncontested performance standard