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Highend > Amplificadores > A-200 Accuphase

A-200

Accuphase
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The A-200 encompasses Accuphase power amplifier know-how to the fullest. It is destined to become another milestone, taking the art of audio to the next level. In order to realize ideal speaker drive capability, the A-200 employs a structural design that exceeds even the M-6000. Two completely separate power amplifier units, each with its own dedicated heat sink on either side of the chassis, are driven in parallel.
Another replique montre suisse outstanding characteristic of the A-200 is its enormously improved S/N ratio. By adopting the advanced instrumentation amplifier principle for the input stage in a double configuration, using only discrete electronic components instead of ICs, and fine-tuning the gain complement with the following stage, simply amazing S/N ratings were achieved: 126 dB at the maximum gain setting and 132 dB with gain set to –12 dB. These represent ultimate values even in the formidable Accuphase lineup.

Pure Class A operation delivers 100 watts of quality power into 8 ohms
Two totally identical power amplifier units driven in parallel
20-parallel push-pull arrangement of MOS-FET devices in output stage delivers linear high power progression to ultra-low 1-ohm impedance
Input section configured as double instrumentation amplifier
Double MCS+ circuit and current feedback topology in amplification stage
Support for bridged use of two A-200 units with even higher output power
Strong power supply with massive high-efficiency toroidal transformer and large filtering capacitors
breitling replique

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