Ca2284,
Glad to see you're making progress. Keep at it!
SirSpeedy,
Alls well that ends well.
Interesting results you're getting moving the Herbies, and it makes sense. A tube in its socket should vibrate more at the top than at the base. Moving the dampers upward should dampen that movement better.
I have two Herbies on each tube in my preamp/phono. Two sounds better than one and I'd use three if I had the space. Herbie's website warns about "overdamping", but I have a hard time imagining how ANY vibration would improve the performance of a tube. If damping a tube makes the system sound lean or dry, there's a problem elsewhere in the system.
Glad to see you're making progress. Keep at it!
SirSpeedy,
Alls well that ends well.
Interesting results you're getting moving the Herbies, and it makes sense. A tube in its socket should vibrate more at the top than at the base. Moving the dampers upward should dampen that movement better.
I have two Herbies on each tube in my preamp/phono. Two sounds better than one and I'd use three if I had the space. Herbie's website warns about "overdamping", but I have a hard time imagining how ANY vibration would improve the performance of a tube. If damping a tube makes the system sound lean or dry, there's a problem elsewhere in the system.