Nordost QRT Q Source Linear Power Supply

The SOURCE is a fanless linear power supply designed for high-end audio systems. It delivers stable, ultra-clean DC power at selectable voltages with extremely low noise, helping improve clarity, dynamics, and overall soundstage performance.

Built with a premium transformer and advanced circuit design, the SOURCE converts AC to DC power efficiently and quietly. An internal QRT module filters out electrical noise and irregularities, providing smooth, well-regulated power with very low ripple and excellent transient response—allowing your audio components to perform at their best.

Originally created to power up to four Nordost QPOINT Resonance Synchronizers, the SOURCE also offers flexible connectivity. It includes four dedicated 5V outputs for QPOINT units, plus two adjustable outputs: one selectable between 9V, 12V, or 19V, and another selectable between 12V, 19V, or 24V—making it compatible with a wide range of DC-powered audio equipment.

Whether used with QPOINT devices or as a standalone upgrade, the SOURCE Linear Power Supply enhances musical detail, depth, and realism in any high-performance system.

Linear Power Supply designed specifically for hi-fi audio

applications

• Provides a stable, clean output of DC power at select voltages

while maintaining extremely low noise levels.

• Top-of-the-line transformer with unique circuit design.

• Internal QRT module smooths out DC output and removes

electrical anomalies and noise artifacts from the line.