E-280 - Integrated Amplifier

The AAVA volume control maintains volume without losing data, learned from high-end equipment. Power amplification uses the instrumentation amplifier principle for ideal speaker performance. Low impedance design maximizes speaker potential. Two option boards enhance expandability. E-280 sound performance is exceptional.

Features

• AAVA volume control
• Power amplification stage with bipolar transistors in double parallel push-pull configuration
• Rated for 120 watts into 4 ohms and 90 watts into 8 ohms
• High damping factor of 500
• Power amplification stage configured as instrumentation amplifier
• Current feedback amplification topology in power amplification stage
• Logic-control relays for shortest signal paths
• Strong power supply with massive high-efficiency transformer and large filtering capacitors
• Protection circuitry using MOS-FET switches
• Two rear panel expansion slots allow use of option boards