Speaker & Tube upgrade Harley Benton Tube 15 / Monoprice stage right Admin, February 1, 2025 https://www.youtube.com/watch?v=19TdsTSLZJU&showinfo=0&rel=02 x el84 Groove tubes in the power section, 3 x 12ax7 JJ’s Jensen 35-12 MOD Speaker. #harleybentonguitars #thomann #ikn #oripure #jj tubes #groovetubes #monoprice Telecaster Guitars