Help With An Ampeg Serial #

[leemelone]

I'm trying to determine what year this 410 HLF was made. The guy who has it says it was made by LOUD and the serial number is EDADW25131. I used the info that was posted here:
Ampeg dating code 2014??
and it doesn't fit the newer 12 digit version started in 2008 and if you use the older system it comes out as a 2010 model. I totally confused. Jimmy? Hodgy? Anyone?

 

[beans-on-toast]

I vote for 2011, using the D as the year, W as first half of December.

 

[leemelone]

I vote for 2011, using the D as the year, W as first half of December.

Well that doesn't work for either SLM or LOUD serial numbers. The year is either the fifth digit for SLM or the twelfth for LOUD.

 

[beans-on-toast]

Well that doesn't work for either SLM or LOUD serial numbers. The year is either the fifth digit for SLM or the twelfth for LOUD.

There is variation in the Loud serial numbers. The format can vary. The numbers at the end are the serial numbers, the last two letters relate to the year and month.

You can PM Hodgy for clarification.