AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
About the MC257
The McIntosh MC257 is a high-performance 7-channel solid-state power amplifier designed specifically for home theater systems. It delivers 250 watts per channel for the three front channels (left, center, right) and 200 watts per channel across all seven channels into both 4 and 8 ohm loads, thanks to Dynamic Power Manager (DPM) technology. Key features include the innovative TripleView™ Power Output Meter displaying real-time power for the front three channels, a 94% increase in dynamic headroom to 3.3dB for superior low-frequency performance and handling of dynamic peaks, five Monogrammed Heatsinks™ for silent fanless cooling, Power Guard® to prevent clipping damage, Sentry Monitor™ for short-circuit protection, and a toroidal isolation transformer for low noise. The amplifier features a classic McIntosh design with black glass front panel, polished stainless steel chassis, gold-plated binding posts, and supports versatile use: standalone 7-channel, paired with digital amps for larger systems, or 5-channel with 2-zone capability. Inputs include balanced XLR and unbalanced RCA.
Specifications
Key Specifications
Full structured specifications are available to members.
Sign up to see full specificationsSee the full picture as a member
Create a free account to see where to buy, full structured specifications, similar components, and the systems that pair this with other gear.
Sign up free