My QTH is Centennial, Colorado, just a hop, skip and a short jump from the Rocky Mountains and due South of Denver, at an altitude of 5800 feet/1750 meters above sea level.
66' Rohn 55 tower with a Hy-Gain LJ-204BA for 20 meters at 70'. The boom is 26 feet! Above the 20 meter Yagi is a Cushcraft Boomer with 6 Elements on a 34-foot boom for 6 meter operations.
For the Low Bands, 2 - Phased ground mounted 63' vertical's from Zero-Five Antenna. The S.W. vertical has 5,000 feet (1524 meters) of ground radials. The N.E. vertical has 1500 feet of ground radials due to space limitations.
The main rig is the Yaesu FT-1000D or the Elecraft K3. I upgraded the stock filters in the 1000-D with Inrad Roofing Filter and added the Inrad 2.8kHz filter for rag-chew. The Amplifier is an Alpha 87A.
The Microphone is a Heil PR-40. The Heil PR 40 represents a completely new dynamic microphone technology designed by Bob Heil, K9EID for a wide range of professional applications such as sophisticated recording, live sound, and commercial broadcast. It maintains the Heil Sound tradition of superbly natural voice articulation.
I also have an EQplus by W2IHY to enhance my audio and clean up the quality of the signal.