Overview
Progressive Evolution. When applied to the development and performance of high-end audio products, it refers to the unveiling of greater levels of musical detail as the design of the product becomes more sophisticated. In the case of the Belles MB-200 Mono block amplifier, embodies this philosophy approach whole heartedly. Design changes can yield small incremental steps, or in large gains. The MB-200 is a major step forward in the design technology.
The rugged construction of the MB-200 aids in providing a rigid structure to eliminate mechanical feedback vibrations. For example, the top and bottom covers are 6mm thick machined aluminum, the side panels are 9mm thick aluminum, and the front panel is 14mm aluminum. The enclosure is decoupled from its mounting surface with four custom STILLPOINT feet.
Gold-plated Oxygen Free Copper (OFC) binding posts and input jacks. Silver-plated Van Den Hul internal hook-up wire maintain the purity of the entire circuit path. Power is supplied via a massive bespoke toroidal power transformer. The class AB amplification circuit uses a complimentary circuit topology to ensure perfect symmetry and performance from the positive and negative signal throughout the unit. The input stage uses a complimentary differential amp input stage. The output stage uses 16 power mosfet transistors of the highest quality and specifications, capable of driving a wide variety of speaker loads. Unit distortion is virtually immeasurable.
Distortion less performance results in unparalleled clarity and musicality. The performance comes alive and lets you immerse yourself in the listen pleasure. The progress made in the design of the MB-200 has lead to the greater revelation of what is possible in the art of reproduced music. As you listen, you will be astonished as you find yourself progressively drawn into the performance. Detail upon detail, nuance upon nuance will be revealed. No other Mono block amplifier will provide the same level of performance for the price.
Technical Details
| Power | 200W rms into 8 ohms |
| Power | 400W rms into 4 ohms |
| Distortion | THD and IM < 0.005% |
| Damping Factor | > 3000 |
| Peak Current | 64 amps |
| Input Impedance | 100K ohms |
| Frequency Response | 0.2Hz to 125k Hz |
| Size | 432mm x 88.9mm x 330mm |
| Weight | 15.9 Kg each |
