Arcam/雅俊 FMJ P777 后级放大器

 
FMJ P777

  
Audio

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

Inputs and Outputs

Balanced (XLR) input connections
Unbalanced (RCA) inputs with “loop through” output
12v Trigger (3.5mm mono jack) input for standby control

Power Supply Features

Balanced (XLR) input connections
Twin 1500 VA toroidal power transformers with separate secondary’s for each power amplifier
Separate low noise toroid transformer for standby operation
140,000 micro-farads total reservoir capacitance
“Soft Start” turn on system to prevent large inrush currents

Custom Install Features

12v trigger input (3.5mm)
Heavy duty IEC power inlet
Middle Atlantic rack shelf available
Balanced and unbalanced inputs
Unbalanced input “loop though” connection
Large and quiet temperature controlled fan

General

Available in black or silver finish
Size – 435mm (17.1in) wide, 460mm (18.1in)
deep, 185mm (7.3in) high
Weight 31kg (68.3) nett, 35kg (81.6lbs) packed

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