I can think of a select few items of classic hifi from the 1960s and 70s that are still made now in virtually unchanged form...
Koss PRO4AA headphones
Technics SL1200/1210 turntable.
Denon DL-103 cartridge
QED 42 and 79 strand speaker cable.
I can think of a few more items that originated in the 1960s/70s and have 'evolved', but are still essentially similar and true to their predecessors...
Sugden A21a and A21SE
Sterling Broadcast LS3/5A V2, (and various Harbeth and Spendor monitors with direct BBC lineage)
Rega P3-24
Linn LP12 Sondek.
Right now those are all I can think of off the top of my head.
Can anyone add the the list?
Koss PRO4AA headphones
Technics SL1200/1210 turntable.
Denon DL-103 cartridge
QED 42 and 79 strand speaker cable.
I can think of a few more items that originated in the 1960s/70s and have 'evolved', but are still essentially similar and true to their predecessors...
Sugden A21a and A21SE
Sterling Broadcast LS3/5A V2, (and various Harbeth and Spendor monitors with direct BBC lineage)
Rega P3-24
Linn LP12 Sondek.
Right now those are all I can think of off the top of my head.
Can anyone add the the list?