Adam A7 polaritet/faza??!!

[disco violence]

Tačno ne treba vršljati po ovom današnjem internetu samo te baca u rebus,naleteo sam na temu o Adam A7 monitorima u kojoj jedan od bivših zaposlenih tvrdi da su svi monitori Adam A7 serije do rednog broja P-48461 van faze (naravno moji spadaju u ovu prvu kategoriju) tačnije čovek kaže sledeće:
"RCAs are the ones with the correct polarity and the XLRs are out of phase (wired Pin 3 hot).
This is true for all A7 made during the first couple of years. It was a mistake in the design of the unit, and ADAM changed it last April. IIRC, all units before serial number P-48461 are Pin 3 hot, and all units after that number are Pin 2 hot. "

Nebudem lenj kontaktiram Adam i oni mi potvrde ovu informaciju i kažu mi sledeće.
"It is correct what you wrote.
It means that the phase is shifted by 180 degrees.

That is no problem as long as you are using these two monitors not in combination with newer A7s with the shifted polarity.

If you plan using them with other monitors with different phasing you can solve the issue either by using the RCA inputs of your A7s or by using a XLR phase inverter adapter (e.g. Neutrik NA3 FMX). You could also build a phase inverted XLR cable on your own by swapping pin 2 and 3."
Ja sam na svojima probavao neke zvučne testove i čine mi se ok jbg ja ne znam za bolje,sa tim da izmedju kutija postoji razlika u zvuku koju pripisujem kablu koji moram dati nekom malo stručnijem od mene da mi sredi.Kako da testiram kutije da budem 100% siguran u ovo što kažu pre nego što ne pokidam nešto.