Greg Koch is a renowned guitarist known for his exceptional skill and unique playing styles. He is an avid endorser of "Koch Amps." Greg has two Koch signature amps. One is named: ‘The Greg’ which is an all-out, no compromise amps with all possible options and the second amp is the "Little Gristle," which is a compact 12 watt, full tube amplifier that is delivering a rich and dynamic tone that captures the essence of his playing. A Class A, single-ended with four controls and a switchable output from 4 to 12 watts. It includes a Power Soak, speaker simulator for direct recording, and a classic reverb tank.  As Greg Koch's reputation coupled with the success of the Little Gristle amplifier, has solidified Koch’s reputation in the music industry as a top notch amp manufacturer.

Guitar amplification history is marked by iconic eras, with the late '50s and early '60s tweed amp era being the most iconic. These amps are renowned for their world-class tone and simple controls, influencing almost every music genre. Koch Guitar Amplifiers, collaborating with Greg Koch, introduces the Little Gristle, a twill-covered single 12 combo that blends vintage and modern features. It's a Class A, single-ended amp with four controls and a switchable output from 4 to 12 watts. It includes a Power Soak, speaker simulator for direct recording, and a classic reverb tank. The Little Gristle responds organically to playing styles, offering clean to edgy tones suitable for any music genre, embodying the essence of the tweed era with a modern touch. The Koch Little Gristle fits various styles, be it blues, rock, jazz, or country.