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ROTEL Michi S5. Stereo Power Amplifier
ROTEL Michi S5. Stereo Power Amplifier
ROTEL Michi S5. Stereo Power Amplifier
ROTEL Michi S5. Stereo Power Amplifier
ROTEL Michi S5. Stereo Power Amplifier
ROTEL Michi S5. Stereo Power Amplifier
ROTEL Michi S5. Stereo Power Amplifier
ROTEL Michi S5. Stereo Power Amplifier

ROTEL Michi S5

Reference stereo power amplifier.

Power: 2 x 500 W (8 Ω), 2 x 800 W (4 Ω) in Class AB

Design: Dual mono with 2 x 2,200 VA toroidals and 188,000 µF of filtering

Inputs: XLR and RCA; Ethernet and RS232 control

Sound: Precise, dynamic and absolutely controlled

Ideal for demanding audiophiles looking for power without compromising on musicality.

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Michi S5. Reference Stereo Power Amplifier

Unrivaled Power. Absolute Control. Pure Musicality

The Michi S5 is a reference-class stereo power amplifier, engineered for those who demand the highest standards of power, precision, and musical refinement. Operating in Class AB, the S5 delivers an awe-inspiring 500 watts per channel into 8 ohms, and over 800 watts per channel into 4 ohms—making it one of the most powerful and sophisticated amplifiers in its class.

Precision Engineering for Absolute Sound

At the core of the Michi S5 lies a true dual-mono architecture, ensuring full channel separation and pristine stereo imaging. It features two custom-designed 2,200 VA toroidal transformers, built in-house by Rotel and encased in epoxy-filled isolation chambers to eliminate vibration and dramatically reduce noise.

This ultra-quiet power supply is supported by four custom-engineered, high-capacity slit-foil capacitors, offering a total of 188,000 µF. This massive energy reserve provides instantaneous current on demand, delivering deep, tight bass and absolute control over even the most challenging speaker loads.

Power, Control, and Elegance in One Chassis

The output stage houses 32 high-current output transistors, working in harmony to preserve tonal accuracy, dynamic precision, and micro-detail. The result is a sound signature that’s equally impactful and nuanced, combining sheer power with delicate musicality.

Visually, the S5 embodies the Michi design philosophy: minimalist, elegant, and unmistakably high-end. A color display panel offers real-time system status, while custom rhodium-plated binding posts ensure maximum conductivity and current handling in demanding setups.

Professional Connectivity and System Integration

Alongside balanced XLR and unbalanced RCA inputs, the S5 features Ethernet and RS232 ports, enabling seamless integration with home automation systems and advanced control solutions. The included remote control provides intuitive access to key functions directly from your listening position.

Technical Specifications

Output Power:

2 × 500 W RMS @ 8 ohms

2 × 800 W RMS @ 4 ohms

Frequency Response: 10 Hz – 100,000 Hz (±0.4 dB)

Signal-to-Noise Ratio: 120 dB

Gain:

28 dB (balanced input)

24 dB (unbalanced input)

Inputs: Balanced XLR, Unbalanced RCA

Control Interfaces: Ethernet, RS232 (bidirectional IP control)

Speaker Terminals: Custom rhodium-plated binding posts

Dimensions (W × H × D): 485 × 238 × 465 mm

Weight: 59.9 kg

Michi S5. The Art of Amplification, Perfected

The Michi S5 is more than a power amplifier—it is a statement of technical excellence and passion for sonic perfection. With meticulous build quality, monumental dynamics, and a visually striking design, it’s the ideal centerpiece for no-compromise high-fidelity systems.

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