Bill McKiegan, President of Dan D’Agostino Master Audio Systems, personally visited an audiophile client of Roksan Trading Company in their custom-built listening room to fine-tune this legendary amplifier system’s new-generation upgrade.
Reengineered Z-Series Architecture – Redefining Traditional FET Design
While conventional FET circuits typically rely on high input impedance, the Relentless Z architecture actively optimizes and reduces input impedance. This enables the preamplifier to deliver abundant current directly to the power amplifier, unlocking a threefold leap in sonic performance:
Sharper transient response
More dynamic and vivid contrast
Ultra-precise micro-detail retrieval
Through professional hands-on disassembly and precise system calibration, the setup integrates seamlessly with the client’s ultra-flagship system – Magico M9 speakers paired with Nordost Odin Gold cabling. The upgrade fully unleashes the potential of these high-end components, transforming a private living space into an immersive concert hall and pushing the boundaries of next-generation flagship sound.
Images courtesy of Roksan Trading Company