S500 by MSB Technology

S500 by MSB Technology

$72,500.00

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The world’s leading DACs needed an amplifier to match. The result was a clean slate design that could meet our DAC’s ultra high dynamic range head on. With the amplifier’s architecture optimized in critical areas, audio performance, longevity, and an ability to drive any speaker became our principal design parameters. We redefined the idea of what an amplifier can be, embedding the S500 with a fully modular design alongside a 1.0 Farad Power Core, a matched impedance input stage and an all billet CNC case. The finest amplifier we’ve ever created, the 500 series redefines excellence and sets a new bar in the industry.

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Description

MSB Technology S500 Stereo Amplifier: Precision in High-Fidelity Audio

The MSB Technology S500 Stereo Amplifier is designed to deliver a clear and immersive listening experience, reflecting MSB’s dedication to innovation and quality craftsmanship. Built to complement their advanced DACs, the S500 handles a wide dynamic range with accuracy and ease, enhancing the overall performance of your audio system.

Design Without Compromise

The S500 is built with a discrete Class A matched impedance input stage, a design choice that reduces signal reflections, input noise, and distortion. This approach maximizes power transfer and dynamic range, ensuring that every detail of your music is delivered with clarity and impact. The amplifier also features custom low-noise, high-current toroidal transformers and robust output buffers, providing a powerful and fatigue-free listening experience. Components are chosen specifically for their ability to enhance sound quality and ensure long-term reliability.

Precision-Crafted Heatsink

The S500’s thermal management is a key aspect of its design. Each amplifier’s heatsink starts as a 51-pound block of aluminum, which is carefully machined over eight hours to a refined 17.5-pound structure. This process results in a heatsink with over 10,000 square inches of surface area per amplifier, optimized to manage heat effectively. The varied fin thickness helps reduce resonances, while high-power heat pipes ensure even heat distribution for optimal performance.

Core Values in Design

The S500’s design focuses on reliability and performance, with a core enclosure that undergoes rigorous testing before assembly. This modular approach allows MSB to optimize the system for both performance and durability, ensuring that each amplifier meets high standards of quality before reaching the customer.

User-Friendly Control Features

The S500 is designed with the user in mind, featuring an intuitive control interface with push buttons, remote commands, and 12V triggers. These controls make it easy to manage power and standby modes, as well as control amplifier power-on timers and soft-start circuits, protecting your electrical system in multi-amplifier setups. The amplifier also features carefully oriented speaker lugs and multiple ground posts, which support EMI reduction strategies like shielded cables and system star grounds. A 20-amp IEC connection ensures high-current delivery, while three gain settings optimize dynamic range for any speaker.

Elegant Anodized Finishes

The S500 is available in matte silver or matte black anodized finishes, providing a sleek look that fits seamlessly into any high-end audio setup. The amplifier also comes with in-house designed Viton feet but can be customized with any audiophile M6X1 foot for a personalized touch.

Trade-In Program

Recognizing that audio systems evolve, MSB offers up to 100% trade-in value for existing MSB products when upgrading to a higher-performing series. This program allows you to enhance your system with the latest technology, with MSB handling the refurbishment and resale of your current equipment.

Conclusion: A Commitment to Quality

The MSB Technology S500 Stereo Amplifier embodies thoughtful design and advanced engineering, providing powerful and clear sound that enhances any audio system. It’s a solid choice for audiophiles looking to elevate their listening experience with a reliable and well-crafted amplifier.

Additional information

Weight 88 kg
Dimensions 88.9 × 58.5 × 53.4 cm
Finishes

Available in Black or Silver anodized
Static Power Consumption

270 Watts On
Standby power less than 2 watts
Operating Voltage Range

120/240V (Auto switching)
100V (Fixed)
Fuse

1/4"x1-1/4" 15A 250V Slow Blow
Input

2x XLR Input
Output

1x Binding post set per channel
Controls

Gain switch
Input Impedance Switch
On/Off Button
Standby button
Display Dimmer
12V Mode Switch
2x MSB 12V trigger port
Continuous Power Output (8Ω) < 1% distortion

500 W
Continuous Power Output (4Ω) < 1% distortion

900 W
Frequency Response (20 to 20kHz)

±0.025dB
Signal to Noise (20 to 22kHz)

>136dB (>140dBA)
Equivalent Input Noise (22kHz BW)

0.5μV
Crosstalk @ 2kHz

<-110dB
Low Gain (75Ω source impedance)

16.2dB
Medium Gain (75Ω source impedance)

22.2dB
High Gain (75Ω source impedance)

28.2dB
Input Impedance (User Selectable)

75Ω / 300Ω / 1.2kΩ
Output Impedance (20 to 20kHz)

0.07Ω
Input/Gain Stage (topology)

– Class-A
– Double balanced
– Impedance matched
– Fully discrete
– Independent power and transformer
Output Stage (topology)

– Class-AB
– Balanced
– High bias
– Current gain only
Chassis Dimensions

Width: 38.1cm
Depth: 59cm
Height: 26.7cm (without feet) 27.9cm (with feet)
Product Feet

M6X1 Thread
3 or 4 Foot Configuration
Product Weight

61.25kg
Included Accessories

User manual and IEC C19 power cord

Brand

MSB Technology

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