Kustom K200-B1 Tuck-n-Roll Bass/Guitar Amp Head - Late 60’s early 70’s Vintage in good (used) condition. The padding is worn as shown in the pictures. The amp functions and sounds great. "Kustom" was a brand and trademark of Ross, Inc., a company founded in 1966 by Charles "Bud" A. Ross. The main selling point of Kustom amplifiers hugely relied on their appearance: Ross, Inc. was the first to mass-produce amplifiers covered in "Tuck-And-Roll" naugahyde, similar to some automobile upholstery at the time. The amplifiers featured solid-state circuitry.