Does EVERY component need break-in?


I just bought a transport new (Theta Carmen). Do transports need break-in as well as cables, speakers, amps, etc.?
dbw1

Showing 1 response by dekay

I feel that most everything changes with break in. Part of this could also be (in this case) from just having the unit powered up continuously for 3-4 days. I recently finished breaking in a Bel Canto DAC after it received the 1.1 upgrade and the sound fleshed and smoothed out considerably with 200+ hours of playing time (which exceeds it being powered up for 3-4 days), but I assume that both were contributing factors. As far as moving parts go, self lubricating bearings do operate more smoothly with use (which will cut down on vibration). I discovered this the first time as a kid when I made slot car frames and motors from scratch and raced them in competition. I just leave stuff on, use it and then hope for the best. I have never heard anything actually sound worse with break in with the exception of a Leviton Pro wall outlet that just got thinner and thinner in the midrange with use (I replaced it with an inexpensive P&S outlet which sounds much better overall plus has a much tighter grip on the plugs).