Amplifier 擴音機 / ARCAM / FMJ P777
FMJ P777

Multi Channel Power Amplifier

Introduction

The P777 is a natural partner to the AV888 AV processor in high performance home cinema installations. Using Sanken output devices with ultra-stable thermal management from the company’s stereo product line, the P777 offers huge power and control with even the most demanding loudspeakers and programme material. The Arcam development team have left nothing to chance while designing the P777. Literally hundreds of hours critical listening and fine tuning ensure it is equally at home with movies or music and will delight all who experience it.

Specification

7 x 150 watts per channel (8 ohms, 20Hz-20kHz, all channels driven)
7 x 230 watts per channel (4 ohms, 20Hz-20kHz, all channels driven)
Peak output current +/- 30amps per channel
Modular construction with seven independent and fully isolated channels
Four Sanken heavy duty bi-polar output transistors per channel
Advanced current feedback design with high slew rate and very low distortion at all audio frequencies
Predominantly aluminium chassis and casework for best sound quality
Comprehensive protection circuitry - DC offset protection
- VI limiting on each output stage
- Software controlled thermostatic fan
- Over temperature protection