Nº320S

The Nº320S Preamplifier is a direct descendant of the critically acclaimed Nº32 Reference Preamplifier. The Nº320S features audio circuits, controls, architecture, and phono input option based on the Nº32. In fact, some audio circuits, such as the proprietary discrete volume attenuators, are identical to those found in the Nº32.

The single-chassis design of the Nº320S achieves similar separation of audio circuit, control, and power supply sections as the dual-chassis Nº32. Inside the Nº320S, these sections are separated by physical layout as well as a steel shield box that protects against electrostatic and magnetic interference. Filtered AC power is routed outside audio circuit sections, providing audio circuits with the quiet, shielded environment essential for superior sound.