Reading Bogner Amp serial number markings.

R

rockford

New member
Hi, can anyone helo narrow down the Bogner Serial symbols. I am looking at an amp marker V / *. Please share your knowledge about when you beilive this was made.
 
Which amp is it?

/ (forward slash) Number 1
^ (triangle w/no bottom) Number 2
triangle Number 3
+(plus sign) Number 4
* (asterisk) Number 5
solid dot/circle Number 6
square Number 7
V (capital v) Number 8
lightning bolt Number 9
- (bar) stands for 0
 
Thanks, Ecstasy 101B I get what the symbols are supposed to show, but I'm trying to backtrack which year it was from. I don't know when he started making amps, so Im just trying to get a better picture.
 
Great thanks for looking into it. I'm new to Bogner amps, I read he came to LA from Germany in 1989, and offered his first Ecstasy in 1992. If anyone has a correction, feel free.
 
My amp has symbols, but also a "K" above the s/n. That K means 1000 so for example symbols reading 078, but with a K written above them = 1078.
 
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