Demo Yamaha YSL-610 Professional Bb Tenor Trombone in lacquer. .547" bore hand slide, 8.5" yellow brass bell flare. Instrument is in demo condition with no visible signs of wear. Comes with original case.
Tried this out just a few days ago. Great sounding and craftmanship. Reminds me of 891z but more open for a bigger blowing horn. Would have liked it to have a removable leadpipe but for someone who is playing straight up jazz, this horn would be great!