A-50 Stereo Amfi
180W High-Efficiency Class-D Integrated Amplifier with Aluminium Panels
Purity, power and precision.
This highly efficient, integrated Class D amplifier is built for the digital age. The evolved compact circuit structure is tailored to provide quick response and deliver the closest possible reproduction of the artist's original performance.
The internal circuit layout uses the shortest signal paths. The result is reduced distortion with minimum signal interference. By isolating the wirings to the power amp, pre-amp and power supply, noise is further eliminated, giving you fluent stereo and absolute sound clarity.
The A-50-K is equipped with Power Amp Direct Mode, allowing it to be used as a power amplifier in a multi-channel setup. Source Direct Mode offers a pure listening experience adjusted to specific musical content. More than a simple switch; it uses fine-tuning to enhance the musicality.
High-grade, gold-plated speaker terminals and audio inputs ensure the most stable connection for pure sound delivery, while a parallel drive Schottky barrier diode increases the ‘quick response’ capability.
A multi-functional remote control is included.
Main Features
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Output Power per Channel 90 W
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Impedance at Output Level • 4 Ω - 16 Ω (A / B)
• 8 Ω - 32 Ω (A + B)
• 4 Ω - 16 Ω (Bi-wiring) -
Number of Channels 2
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Input Connections • SACD/CD
• Phono (MM)
• Aux
• Network
• Recorder
• Tuner
• Power Amp Direct In -
Output Connections • Recorder
• Phones -
Remote Control Multi-functional remote control
Input & Output connections
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Headphone Yes
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Large speaker terminals Yes
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Speaker A/B Versatile speaker configuration
Audio Features
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Bass/Treble Tone Controls Yes
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Source Direct Yes
Power Output
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Power output per channel 90 W
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Condition 20 Hz - 20 kHz, THD 0,5%, 4Ω
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Rated Power Output 90 W per channel
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Power Requirements AC 220 - 230 V / 50 Hz
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Power Consumption (in use / standby) 72 W / 0,2 W
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Auto Power Down Yes
Construction
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Design • Clean Ground Construction
• Isolated Power Supply
• Trans-Stabiliser
• Aluminium volume knob and side panels
• Gold-plated Speaker Terminals (Large type)
• Gold-Plated Analogue Audio Terminals
Amplifier Specifications
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Amplifier Class D Amplifier
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Dimensions (W x H x D) 435 x 138.5 x 357 mm
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Weight 11.1 kg