Musical Fidelity M5si Integrated Amplifier
High-Performance Integrated Amplifier with 150W per Channel
Product Overview
The Musical Fidelity M5si is a high-end integrated amplifier designed to deliver exceptional audio performance. With a power output of 150 watts per channel into 8 ohms, it offers robust amplification suitable for a wide range of speakers. The M5si features a fully discrete Class A/B power amplifier design, ensuring low distortion and high signal integrity.
Key Features
- 150W per channel into 8 ohms
- Fully discrete Class A/B power amplifier design
- Dual monobloc configuration on a single PCB
- Low Total Harmonic Distortion (THD) of <0.010% typical
- Signal-to-Noise Ratio (SNR) >100dB (A-weighted)
- Frequency response of +0, –0.1dB from 10Hz to 20kHz
- 4x Line Level RCA inputs
- 1x USB type ‘B’ connector (asynchronous data stream up to 24-bit/96kHz)
- 1x MM phono input
- Trigger in and trigger out for system integration
- Pre-out for bi-amping or active subwoofer connection
- High-quality Burr-Brown stepped attenuator for precise volume control
- Heavy-duty metal construction for durability and EMI shielding
Technical Specifications
| Power Output | 150W per channel into 8 ohms |
|---|---|
| Total Harmonic Distortion (THD) | <0.010% typical (20Hz – 20kHz) |
| Signal-to-Noise Ratio (SNR) | >100dB (A-weighted) |
| Frequency Response | +0, –0.1dB from 10Hz to 20kHz |
| Inputs | 4x Line Level RCA, 1x USB type ‘B’ (up to 24-bit/96kHz), 1x MM Phono |
| Outputs | Trigger in and out, Pre-out (variable) |
| Dimensions (W x H x D) | 440 x 100 x 405 mm |
| Weight | 14.6 kg |
