Page 1 of 1
how to find out when your amp was built
Posted: Thu Oct 13, 2011 11:33 am
by stuartyp
Hello i was woundering is there any way of finding out what year my amp was built.
Re: how to find out when your amp was built
Posted: Thu Oct 13, 2011 11:47 am
by ttocs
yea there is a way I think joerg knows...
Re: how to find out when your amp was built
Posted: Thu Oct 13, 2011 2:24 pm
by joerg
Which amp are we talking of?
Re: how to find out when your amp was built
Posted: Thu Oct 13, 2011 2:28 pm
by tonym
I dont think PG even knows that 1 about themselfs....
Re: how to find out when your amp was built
Posted: Thu Oct 13, 2011 2:31 pm
by ttocs
no there is some way to tell on some of the amps, what is it the gregorian calandar or something?
Re: how to find out when your amp was built
Posted: Thu Oct 13, 2011 2:35 pm
by joerg
ttocs wrote:no there is some way to tell on some of the amps, what is it the gregorian calandar or something?
Correct! I just need the number on the factory decal and i can convert it to a date.

Re: how to find out when your amp was built
Posted: Thu Oct 13, 2011 6:04 pm
by fuzzysnuggleduck
ttocs wrote:no there is some way to tell on some of the amps, what is it the gregorian calandar or something?
The gregorian calendar is the commonly accepted/utilized calendar in most of the western world. I dunno if there is a name for the representation of gregorian dates used by PG for certain amps but clearly Joerg knows the method in which to convert the representation utilized by PG into a date format that is easily recognized by the rest of us.
Re: how to find out when your amp was built
Posted: Thu Oct 13, 2011 7:20 pm
by ttocs
I thought it had something to do with some office application where you could enter it and then it would tell you what that date was, which one it was that day made.
Re: how to find out when your amp was built
Posted: Fri Oct 14, 2011 10:13 am
by stuartyp
It's my 900.7 but I found a sticker on the bottom of the amp

and then it was on the board. I posted this up before I looked as I thought it would be a lot harder to find. I have been in contact with a guy that builds amps and he is going to upgrade stuff in side to get it to sound nicer
Re: how to find out when your amp was built
Posted: Sat Dec 24, 2011 10:08 pm
by NRA4ever
I have a MS275 serial number 277314. thats the only number on it. can it be dated?
Re: how to find out when your amp was built
Posted: Sun Dec 25, 2011 5:16 am
by wooferdog
my ms 275 birth sheet has june 17 1992 as the test date for sn 274256.
my ms 2125 birth sheet has feb 9 1995 as the test date for sn 212951.
Re: how to find out when your amp was built
Posted: Thu Dec 29, 2011 7:07 pm
by rolandk
Newer PG amps with the barcode on the serial number go something like this: first 4 digits are the model, middle 5 or 6 digits the gregoran calendar date, the last 3 digits are the number of units built that day.