Please help me to Date an AD 200 Bass, Serial No #45

[Fredomusicman]

Please help me to Date my just owned AD200 Bass Head,
It's equiped by 1*ECC83, 1*ECC81, and 4*6550.
Serial No #45.

Thanks a lot in advance !!

[Sooner]

Please help me to Date my just owned AD200 Bass Head,
It's equiped by 1*ECC83, 1*ECC81, and 4*6550.
Serial No #45.

Thanks a lot in advance !!

Looks like serial number 051 was dated June 21, 2001 so I'd guess yours was not long before that:

http://forum.orangeamps.com/viewtopic.php?f=4&t=3396" onclick="window.open(this.href);return false;

[Fredomusicman]

I saw that, but I do not have any "B" somewhere.
I say this because I think he looks older than 9 years old (yes I have to ad some pictures...).
Could it be an "A" series ?
Or could be an MKI so young ?
Sorry I'm newby at Orange...

[Sooner]

I think the B is simply an abbreviation for Bass. This one appears to be serial #44:

http://users.telenet.be/orangefg/OFG_AD200BH.htm" onclick="window.open(this.href);return false;

[Fredomusicman]

Ok thank you !