Maestro Amplifier Board MA100X2

The Maestro MA100X2 combines dual-channel (stereo) amplification with Toshiba output transistors specified at 230V minimum breakdown voltage, matched to 2SA1943 and 2SA5200 complementary pairs for symmetrical signal handling. Rated for 100W high-fidelity output, this amplifier board features a reinforced output stage designed to withstand sustained audio demands. Power requirements include dual-supply operation (24-0-24V or 27-0-27V minimum, 3A per rail) to maximize headroom and dynamic performance. The glass-epoxy PCB substrate integrates precision resistors and capacitors that preserve signal clarity and manage thermal dissipation in high-stress audio environments. Purpose-built for professional installations and audiophile-grade sound reproduction systems.