We are selling this horn for a friend and it's priced to sell! They paid $7500 a few years ago and it's in great shape overall. One small ding has been removed from the lower bell tail. The finish still is great on the horn, the valves super smooth, and it does come with a bunch of VGR inserts (some I measured at .350 venturi)
Bell: 3RX
Leadpipe: 4
Here are some general notes on this horn from the Harrelson site:
This is the ultimate versatile horn that will instantly take your playing to the next level
Orders for the Summit One model closed in March, 2019
Suitable for all situations, "One" was originally designed to be free blowing, open and dark.
Now available in all configurations including versatile, lead and jazz.
You can easily scream with a lead piece, but it was designed to win over the audience with warmth, depth and a vocal breadth.
Slightly lighter than the standard Summit, this horn's higher efficiency makes it extremely easy to play wide intervals at any dynamic level. The energy you put into this horn is amplified and vocalized almost like a real human voice. Play softer or louder than any horn you've ever owned.