I am on my 4th Dynavector. I started with a 10X5 which after 8 months met the Zerodust box and was replaced by Dynavector using the 20% trade-in discount. This 10X5 lasted 11 months, but one afternoon a thunderstorm came through and after a very close lightning strike (with the system off) the right channel produced only a hum. Dynavector replaced this one for free. (I now unplug my system during thunderstorms) While waiting for DV's decision I bought a Karat 17D2 MkII which lost it'd stylus after 7 months. Not wanting to use the 20% discount (still $700+) I opted for a low hours used Karat 17D2 Mk II at half the price. They say things come in 3's, so I guess the 4th is the keeper. Now I'm back to putting 2-300 hours of burn-in on the "new" cart.
Oh! that's the end of the record, gotta go.