Room correction and The Audiophile Setup Guide

The most challenging instrument to record

Will Paul run for president of the United States?

The future of high end audio

Understanding how a direct digital amplifier works

Where DSP fits into the audio chain

The economics and performance of separates

DSD to PCM

Why high resolution transfers of analog tape sound better

Measuring the effect of a Power Regenerator

The history of the Digital Lens

Should you repair or replace a preamplifier?

Eyeglasses, learning to listen and circuit design