Dan D’Agostino

Dan D’Agostino C2Z Preamplifier

2026-05-042026-05-04 press release

Cave Creek, Arizona, USA | 2026 – The Momentum C2 – short for Concept 2 – represents a significant advancement beyond its predecessor, the acclaimed Momentum HD Preamplifier. It introduces an entirely new architecture, built around a complementary four-circuit topology inspired by the flagship Relentless Preamplifier, along with comprehensive innovations spanning the input stage, power supply, and an optional Digital Streaming Module. Together, these elements place the Momentum C2 in a class of its own. Building on this foundation, the Momentum C2Z extends the C2 platform to fully complement the…

Dan D’Agostino Pendulum Integrated Amplifier

2025-04-072025-04-07 press release

Cave Creek, Arizona, USA | 2025 – At the heart of the Pendulum Integrated Amplifier lies the ingeniously re-engineered JFET input circuit topology, derived from the acclaimed Momentum C2 Preamplifier. This innovative technology upgrades the performance and precision of the entire platform, guaranteeing an immersive listening experience that transcends expectations from a component its size. Exceptional Power Supply Driven by a custom toroidal transformer rated at 750VA and complemented by a nearly 25,000 μF capacitor bank, the Pendulum Integrated Amplifier delivers robust power output within a compact…

Dan D’Agostino Momentum C2 Preamplifier

2024-07-012024-07-01 press release

Cave Creek, Arizona, USA | 2024Unveiling Complementary Four Circuit Topology At the heart of the Momentum C2 Preamplifier lies Dan D’Agostino’s revolutionary complementary four-circuit topology. This unique input stage circuitry sets a new standard for performance and precision, delivering unparalleled clarity and fidelity to your audio experience. Utmost attention to design detail ensures optimal mechanical and electrical isolation, guaranteeing pristine signal integrity throughout the critical preamplification stage. Unrivaled Audio Circuitry Building on the legacy of the Momentum HD Preamplifier, the Momentum C2 topology utilizes an array of four JFET transistors…