ALWAYS keep the manufacturer's original packaging with the piece.
The manufacturer had the packaging developed and proved fit for purpose and shipped hundreds of pieced to prove it.
I have original packaging for pieces I bought in the 1980s. Kept in a very dry place.
Many amps are very heavy. When the package is thrown around the weight will generate large forces against any packaging. No use packing a 200lb amp in cardboard, even three-box. It will smash it up if (when) handled carelessly.
My Krell KRS200s are 185lb a side and came in huge reinforced wooden shipping crates lined with foam. It's tough but I've stored them since 1989. They have been used more than once, for servicing and then a full rebuild with Absolute Sounds.
One good thing about very heavy amps; shippers aren't big or strong enough to throw them around!!
The manufacturer had the packaging developed and proved fit for purpose and shipped hundreds of pieced to prove it.
I have original packaging for pieces I bought in the 1980s. Kept in a very dry place.
Many amps are very heavy. When the package is thrown around the weight will generate large forces against any packaging. No use packing a 200lb amp in cardboard, even three-box. It will smash it up if (when) handled carelessly.
My Krell KRS200s are 185lb a side and came in huge reinforced wooden shipping crates lined with foam. It's tough but I've stored them since 1989. They have been used more than once, for servicing and then a full rebuild with Absolute Sounds.
One good thing about very heavy amps; shippers aren't big or strong enough to throw them around!!