I had a JVM215C but never bonded with it over the 8 years I used it in various rock cover bands. The tone had a midrange peak and graininess that was more modern sounding than traditional Marshall amps (Plexi, 800, DSL). Even tube and speaker swaps didn’t help. I’m much more into the Plexi, 800, and DSL tones. I’m just happy that Marshall offers so many different amp options based on the sound and features I’m after.