A-48 | Stereo Amplifier | Class-A

• Made in Japan

This power amplifier is the ultimate instrument for immersive music appreciation.

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• Continuous Average Output Power (20 - 20,000 Hz) 8 ohms 45 W | 4 ohms 90 W | 2 ohms 180 W | 1 ohm 360 W
• Power MOS-FETs in 6-parallel push-pull configuration
• Linear output characteristics over entire load impedance range
• Strong power supply with massive toroidal transformer and large 60,000 μF filtering capacitors
• Instrumentation amplifier principle
• High-gain signal input section in discrete configuration
• Dedicated power supply for signal input section
• Polarity switching for balanced input connectors
• MCS+ circuit topologys
• Current feedback principle in amplification circuitry
• Protection circuitry using MOS-FET switches
• High damping factor of 800
• Speaker output protection circuit guards against short-circuiting
• Two sets of large speaker terminals
• 4-step gain control
• Support for bi-amping and bridged mode
• Aluminum top plate with hairline finish
• Dimensions: Width 465 mm (18.31”) × Height 211 mm (8.31”) × Depth 464 mm (18.27”)
• Weight: 33.0 kg (72.8 lbs)

5 years