Musical Fidelity M8s500s Power Amplifier

Musical Fidelity M8s500s Power Amplifier

$8,200

Musical Fidelity M8s500s Power Amplifier – Supreme Audio Performance at Len Wallis Audio
Key Features
  • Delivers 500 watts per channel into 8 ohms (870W into 4 ohms) for commanding, distortion-free sound.
  • Fully balanced design with ultra-low distortion (<0.007% typical) for pure audio reproduction.
  • Dual Super Silent toroidal transformers ensure low noise and a wide, realistic soundstage.
  • High damping factor (>200) provides exceptional control over any loudspeaker.
  • Versatile connectivity with balanced XLR and RCA inputs, plus trigger in/out for seamless integration.
Local pickup or $11 flat rate shipping within Australia

Experience the pinnacle of hi-fi audio with the Musical Fidelity M8s500s Power Amplifier, a stereo powerhouse designed for audiophiles who demand uncompromising sound quality. Delivering a colossal 500 watts per channel into 8 ohms—nearly doubling to 870 watts into 4 ohms—this amplifier brings music and movies to life with breathtaking dynamics and precision. Whether you’re enhancing your home stereo system or driving a sophisticated hi-fi setup, the Musical Fidelity M8s 500s Power Amplifier offers the power and finesse to transform your listening experience into something truly extraordinary.


Crafted with a fully balanced architecture, the Musical Fidelity M8s500s Power Amplifier achieves vanishingly low distortion (<0.007% typical) and a signal-to-noise ratio exceeding 120dB, ensuring every note is delivered with pristine clarity and no background noise. Its dual Super Silent toroidal transformers and high current delivery create a spacious, realistic soundstage that captures the subtlest details and the most explosive crescendos with ease. This amplifier solves the problem of underpowered systems, effortlessly driving even the most demanding loudspeakers while maintaining tight bass control and a holographic stereo image. With balanced XLR and RCA inputs, it’s the perfect centrepiece for any hi-fi audio or home theatre setup.

Technical Specifications
  • Power Output: 500 watts per channel into 8 ohms; 870 watts per channel into 4 ohms
  • Total Harmonic Distortion (THD): <0.007% typical (20Hz–20kHz)
  • Signal-to-Noise Ratio: >120dB (‘A’-weighted)
  • Frequency Response: +0, –1dB (10Hz–80kHz) for broad, accurate sound
  • Inputs: 1x XLR balanced, 1x RCA unbalanced, 1x 3.5mm trigger in (±4.5 to ±15V DC)
  • Outputs: 1x 3.5mm trigger out
  • Damping Factor: >200 for superior speaker control
  • Dimensions: 440 mm (W) x 160 mm (H) x 460 mm (D)
  • Weight: 29 kg (unpacked)

Since 1978, Len Wallis Audio has been a trusted name in hi-fi stores, dedicated to providing exceptional audio solutions backed by over four decades of expertise. Our rigorous quality assurance processes ensure that every product, like the Musical Fidelity M8s 500s Power Amplifier, meets the highest standards of performance and durability. At Len Wallis Audio, we’re not just about equipment—we’re about crafting unforgettable listening experiences with a commitment to customer service that’s second to none.

Ready to power your hi-fi stereo sound system with the Musical Fidelity M8s500s Power Amplifier? Contact our expert team at Len Wallis Audio today for personalised advice and to arrange a demonstration. Let us help you build the ultimate audio solution—your perfect sound awaits!

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