Kora TA 480 Class AB Stereo Amplifier

The Kora TA 480 Class AB Stereo Amplifier is engineered for precise audio reproduction. Its high-power output and advanced transformer design ensure that every note is delivered with accurate dynamic range.

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The Kora TA 480 features a Class AB amplification topology that operates by combining the best characteristics of Class A and Class B designs. This hybrid approach allows for reduced crossover distortion while maintaining high efficiency, particularly at higher output levels. The amplifier is equipped with dual 500 VA power transformers, which are oversized to ensure ample power delivery with minimal sag during dynamic peaks. Its powerful filtering capacitors, rated at 100,000 µF each, provide stable power supply to the output transistors, thus minimizing the fluctuations in voltage that can introduce unwanted noise. The outputs are rated at 240 W per channel into 8 Ω loads, and 400 W per channel into 4 Ω loads, delivering robust performance across a range of speaker impedances. The inclusion of both line and XLR inputs allows for versatility in signal connectivity, preserving the integrity of the audio signal through balanced transmission.

Key Features

• Class AB Amplification: Balances the benefits of linear performance with decreased heat generation, providing high fidelity sound without distortion.
• Power Supply Transformer: Dual 500 VA transformers ensure that the amplifier can deliver peak power demands without strain, enhancing transient response.
• High-Voltage Design: Stabilized voltages of +300 V and -200 V improve reliability while supporting high-performance output stages.
• Large Filter Capacitors: 200,000 µF total capacitance for consistent power delivery, minimizing noise and improving dynamic response.
• Multiple Inputs: Allows for flexibility with both line and professional-grade XLR connections, accommodating various source equipment.

Technical Specifications

• Dimensions: 148 x 420 x 450 mm
• Weight: 27 kg
• Materials: Aluminium and steel
• Finish: Mineral grey
• Output Power: 2 x 240 W / 8 Ω – 2 x 400 W / 4 Ω
• Inputs: 1 line input, 1 XLR input

We ship via specialized freight carriers who understand the value of your investment. Your equipment arrives fully insured and ready to integrate into your system. Delivery typically occurs within 5-7 business days.

Due to the precise nature of high-end acoustic equipment, returns are accepted within 14 days of delivery. Items must be in flawless, factory-new condition and in their original packaging. Please note that unsealed equipment is subject to a restocking fee, and return freight is the responsibility of the buyer.