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Altair MF Series
Altair's experience in the design and manufacture of high power amplifiers has culminated with the introduction of the MF series. Equipped with electronic balanced input circuits for noise inmunity in long wiring set-ups, the series has circuits with fixed threshold. These limiters will lengthen the life of loudspeakers and power amplifiers without apreciable deterioration of sound quality. MF Series power amplifiers are prepared to work in low impedance conditions, down to 2ohm loads. An inboard switch is included, in order to select the input polarity. Although the A.E.S. organization recommends 2+ norm, at the present time, an important percentage of sound equipment is wired with 3+ polarity. Besides a 4mm diameter twin binding post per channel, (normalized according to EN-60065), amps incorporate Speakon¨ connectors for their high connection capacity and extended use. The MF-24, (highest power of the Series), incorporates H class configuration output stages for improved amplifier and power supply efficiency, offering as a result an increase in power and a reduction in weight. The system incorporates multiple protection for : Switch on/off transients, delayed inrush current, DC output current, short and open circuit, overheating in the output stage and power supply. |