In a nutshell, the Marshall all-valve, 2-channel JVM215C is a 2-channel, 50W version of the most versatile Marshall amplifier ever made, the JVM410C. Each of its 2 channels are completely independent of each other, and they boast 3 Modes, all 6 of which are footswitchable and feature their own unique gain structure. It makes the JVM 2-channel effectively 6 Marshalls in one!
The JVM215C has studio-quality digital reverb with a level control for each channel. This is also footswitchable, as are the amp's two Master Volume controls and the Series/Parallel effects loop. Resonance and Presence are equipped with master controls.
An ingenious footswitch (UK patent pending) and the fact all the amp's switching (channel/modes, Reverb, Master Volume selection, FX loop) can be done via MIDI and you're looking at an incredibly flexible amp! The 4-way footswitch boasts LEDs and memory, plus it connects to the amp via a regular guitar cable.
From the cleanest clean to the filthiest distortion ever found in a Marshall and all points in-between, the JVM215C all-valve combo will give you whatever tone you need right when you need it.