I acquired another varian of Jensen Film Caps, the Copper Tube. Basically, Jensen has 4 enclosure models, the cheap Aluminum Tube, then the Paper Tube, Copper Tube, and Ceramic Tube. So far, I have no interest (or budget) to try the Ceramic Tube, so I take the Copper TubeÂ (hope I made a good decision).
Inside, all of them should be the same. Just the enclosure is different. But I note a significant different in weight between the Aluminum Tube and the Paper or Copper Tube.
After several hours of break-in session, soon I will held a session between my favorite Paper Tube vs Copper Tube. This should be interesting, since Copper Tube is more expensive, and should provide an advantage – less interference, thanks to the Copper natural behavior.
But we must wait several days, or week, until they pass the break-in period.