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Asia Jordan

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Aug 4, 2024, 3:26:35 AM8/4/24
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How to Decode the Year of Your Tech 21 Amp from Its Serial Number

Tech 21 is a company that produces high-quality guitar and bass amplifiers, effects pedals, and direct boxes. If you own a Tech 21 amp, you might be curious about when it was made and what features it has. Fortunately, you can easily find out the year of your amp by decoding its serial number.

The serial number of a Tech 21 amp is usually located on the back panel of the amp, near the power cord or the speaker jack. It consists of a letter followed by four or five digits. The letter indicates the model of the amp, and the digits indicate the month and year of production.

Here is a table that shows what each letter means:

LetterModel
ATrademark 10
BTrademark 30
CTrademark 60
DTrademark 120
EPower Engine 60
FBass Power Engine 60
GBass Power Engine 120
HBass Power Engine 300
IBass Power Engine 400
JBass Power Engine 500
KBass Power Engine 600
LBass Power Engine 800
MBass Power Engine 1000
NBass Power Engine 1200
OBass Power Engine 1400
PBass Power Engine 1600
QBass Power Engine 1800
RBass Power Engine 2000
SBass Power Engine 2200
TBass Power Engine 2400

To decode the month and year of production, you need to look at the first two or three digits of the serial number. The first digit indicates the month, and the second and third digits indicate the year. For example, if the serial number is C01234, it means that the amp is a Trademark 60 made in January 2002.

Here is a table that shows what each digit means:

DigitMonth
0January
1February
2March
3April
4May
5June
6July
7August
8September
9October
ANovember
BDecember

If the serial number has only four digits, it means that the amp was made before 2000. In that case, you need to add 19 to the second and third digits to get the year. For example, if the serial number is D7890, it means that the amp is a Trademark 120 made in August 1997.

If you have any questions or need more information about your Tech 21 amp, you can contact the company through their website or email. They will be happy to assist you and provide you with more details about your amp's features and specifications.

I hope this article was useful and informative. Thank you for reading!

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