Posted on July 11, 2026July 11, 2026 by zetaPrototyping with tubes. What will be a new tube pedal. A new tube pedal design on the workbench. L-F-prototype L-F-prototype Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook More Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest Share on WhatsApp (Opens in new window) WhatsApp Like this:Like Loading…
