In a new demonstration that the Legendary Dan D’Agostino knows no boundaries when it comes to finding the absolute sound in music listening, the company he founded and directed, D’Agostino Master Audio Systems, has just launched a fabulous preamplifier on the market designed to become the ultimate control center of stereo systems without compromise. Integrated into the elite Momentum range From the prestigious American manufacturer, the Momentum C4 Preamplifier houses within it the fruit of continuous progress in the field of audio content processing. Thus, at the heart of this beautiful and distinguished electronics with separate power supply we find an innovation that stands out above the rest: the Revolutionary “Complementary Four Circuit” topology from the input section and whose structure guarantees optimal mechanical and electronic insulation resulting in maintaining intact signal integrity throughout the critical pre-amplification stage, with what this entails in clarity and fidelity sound.
Specifically, this circuitry uses, based on the legacy of the renowned Momentum HD Preamplifier, a set of four FET transistors in a complementary differential push-pull configuration, which increases dramatically the input impedance and reduces noise. In the listening field, this translates into performance and stability exceptionalwhatever the equipment used, to which is added a control circuitry of tone that remains 100% transparent in its operation, thus guaranteeing a zero impact in the audio path when idle. A headphone jack hidden behind a discreet front panel hatch, which is complemented by a independent amplification circuitry in order to ensure that listening to music in private is carried out with the greatest possible refinement. The next fundamental element of the Momentum C4 Preamplifier is found in its advanced and opulent power supplymounted in a separate chassis located just below the audio chassis for maximum isolation, which feeds the latter via a 20-amp multi-pin connector.