McIntosh MC611

The monoblock MC611 Quad Balanced Power Amplifier produces 600 Watts of power – enough to satisfy nearly any loudspeaker. A pair of MC611s can easily drive an impressive home stereo system, or add more of them to power a home theater.
| Brand | McIntosh |
| Model | MC611 |
| Channels | 1 |
| Power per channel, 8 Ω (W) | 600 |
| Power rated from (Hz) | 20 |
| Power rated to (Hz) | 20000 |
| Power rated at THD (%) | |
| Power rated with channels driven | |
| Power per channel, 4 Ω (W) | |
| Bridged power, 8 Ω (W) | |
| Frequency response | 20 Hz – 20000 Hz −3 dB; 10 Hz – 100000 Hz |
| Total harmonic distortion (%) | 0.005 |
| Signal-to-noise ratio (dB) | 120 |
| Damping factor | 40 |
| Input impedance (Ω) | |
| Gain (dB) | |
| Height (mm) | 240 |
| Width (mm) | 445 |
| Depth (mm) | 559 |
| Weight (kg) | 44.3 |