How does Hybrid Drive™ technology work in the MC451?
Hybrid Drive™ technology combines a 150 watt tube amplifier for mid and high frequencies with a 300 watt solid-state amplifier for low frequencies, resulting in optimal performance for bi-ampable speakers.
How do you set the crossover frequency on the MC451?
The crossover frequency is set with the CROSSOVER POINT knob on the back of the MC451; this determines the point at which frequencies are split between the tube and solid-state amplifier sections.
What connection options does the MC451 offer?
The MC451 features both balanced (XLR) and unbalanced (RCA) inputs for both amplifier sections, as well as Solid Cinch™ speaker connections for secure and reliable connection to speakers.
How much power does the MC451 deliver per channel?
The MC451 delivers 150 watts per channel through the tube amplifier and 300 watts per channel through the solid-state amplifier, suitable for speakers with impedances of 2, 4 or 8 ohms.
What protection functions are integrated into the MC451?
The MC451 is equipped with Power Guard® and Power Guard SGS® to prevent distortion and overload, as well as Sentry Monitor™ to monitor output current and shut down the device when safe limits are exceeded.
Is the MC451 compatible with external crossovers?
Yes, the MC451 provides direct inputs for both the tube and solid-state amplifier sections, making it possible to use external crossovers if desired.
How is the temperature of the MC451 regulated?
The MC451 uses Monogrammed Heatsinks™ connected to advanced high-current output transistors to efficiently cool the solid-state amplifier section.
What indicators are present on the MC451?
The MC451 features a DualView™ Power Output Meter with two independent meters that display real-time output power from both the tube and solid-state amplifier sections.
