The REF500M drives your loudspeakers with an unprecedented level of sonic accuracy and power. The REF500M delivers 121dB dynamic range and 250 watts into 8 ohms, doubling to 500 watts into 4 ohms. The combination of fullyregulated switch-mode power supplies and analog control circuitry brings incredible...

The S300iU raises performance expectations for an integrated audio amplifier. The S300iU integrates a high performance preamplifier with 300 Watts of dual mono balanced power capability per channel. It utilizes the same amplifier and power supply technology as the S300 to deliver remarkable fidelity...