Thanks Tom, interesting ideas that remind me of my approach and teaches me more. I have used hundreds of freezer zip lock bags over 3 decades in weights from a few ounces to 50 pounds. I have found only one size and one type of lead shot works well and the rest do not. Hint; if you haven't tried #6 chilled, you haven't heard lead at its best. I have tried a number of materials as well. the choice is endless so I haven't tried them all. Do you have any specific items to try?
At times, with lead, I must place another material between the lead and the item to be damped to prevent overdamping. I listen very carefully to Not lose"air", "space" and hi fq. detail.
I still use 11 VPI bricks also for weight and to pull magnetic fields away from circuitry.
Example: Inside my amp I have 3 vpi bricks, 4 lead filled wooden blocks, 5 tiny slivers of wood, a dozen squares of plywood, 15 various
size bags of lead, some Rf If shielding and maybe more i have forgotten about. The amp sits on layers of isolation devices.
With virtually every component in the amp damped, shielded and isolated, sound I hear is wonderful to my ears. (and other ears as well)
best system I've ever heard. So, pretty good then;-)
I love experimenting but about parameters, The human mind can think up more things to try than a human can do in a lifetime.
My never-ending list just gets bigger with time. That is why sharing is
vital. Thanks everyone.
P.S. I could use 4 more VPI Bricks if anyone knows of some for sale.
Dave
At times, with lead, I must place another material between the lead and the item to be damped to prevent overdamping. I listen very carefully to Not lose"air", "space" and hi fq. detail.
I still use 11 VPI bricks also for weight and to pull magnetic fields away from circuitry.
Example: Inside my amp I have 3 vpi bricks, 4 lead filled wooden blocks, 5 tiny slivers of wood, a dozen squares of plywood, 15 various
size bags of lead, some Rf If shielding and maybe more i have forgotten about. The amp sits on layers of isolation devices.
With virtually every component in the amp damped, shielded and isolated, sound I hear is wonderful to my ears. (and other ears as well)
best system I've ever heard. So, pretty good then;-)
I love experimenting but about parameters, The human mind can think up more things to try than a human can do in a lifetime.
My never-ending list just gets bigger with time. That is why sharing is
vital. Thanks everyone.
P.S. I could use 4 more VPI Bricks if anyone knows of some for sale.
Dave