This used Fuchs Blackjack 21 Amplifier Head is in Excellent condition with modest signs of handling and use.  This is an early original version of the Blackjack 21 with only four controls:  Gain, High, Mid, Low.  Also sports a red Fuchs logo.  Current models add more knobs and features, but this is the OG version.  No fuss, no frills, just great slamming guitar tone.