MUSICAL FIDELITY M2SI
Overview
The M2si integrated amplifier takes our peerless premium-amp experience and applies it to a more affordable price point. It boasts trickle-down technology from our mighty and legendary Titan flagship, plus other high-end touches such as solid metal controls. The M2si delivers 72 watts per channel into 8 ohms and 137 watts into 4 ohms. This means the M2si will drive a wide range of speakers, even power-hungry models.
Further flexibility is provided by the M2si's excellent connectivity, which includes six line-level inputs and switchable home-theatre throughput. It features a Class A preamp stage with its own, independent power supply, coupled with a discrete pair of power amps. In effect, this means the M2si offers the performance benefits of a pre/power configuration with the compact convenience of a one-box design.
Its performance is rock-solid, it's sonically well-rounded and it's comfortable with a wide array of speakers. And it's all served up in an elegant, no-nonsense package.
Specifications
| Output | |
| Power | 72 Watts per channel into 8 Ohms (18dBW) |
| Voltage | 22 Volts RMS, 20Hz to 20 kHz; onset of clipping |
| Peak | 62 Volts peak to peak |
| Current | 25 Amps peak to peak |
| Damping factor | 36 |
| Output devices | 1 pair per channel |
| Line input | |
| THD+N | < 0.014 % typical 20Hz to 20 kHz |
| Signal / noise ratio | > 96dB ‘A’-weighted |
| Input impedance | 40 k Ohms |
| Frequency response | +0, –0.1dB, 10Hz to 20 kHz |
| Connections | |
| Line level inputs | 6 pairs line level RCA connectors |
| Line level outputs | 1 pair line level RCA connectors, constant level TAPE outputs |
| RCA | 1 pair line level RCA connectors, preamp outputs for e.g. bi-amping |
| Speaker outputs | 2 pairs 4mm banana plug/binding posts |
| Power requirement | |
| Mains voltages | 115/230VAC 50/60Hz (factory pre-set) |
| 100VAC 50/60Hz (alternative) | |
| Consumption | 320 Watts maximum |
| Weight | |
| Unit only, unboxed | 9.2 kg (20¼ lbs) |
| In shipping carton | 13 kg (30⅔ lbs) |
| Dimensions | |
| Wide | 440 mm (17⅓”) |
| High, including feet | 100 mm (4”) |
| Deep (front to back) including terminals | 400 mm (15¾”) |