peakers CornerThe JVM410C 2 x 12 is fitted with two different speaker types - Celestion Vintage and a Celestion Heritage - allowing the combo to deliver spacious, rich tones backed-up with a solid low-end thump.Logical LayoutThe JVM front panel is simple and uncompromising; dedicated Gain, EQ, Volume and Reverb are present for each of the four channels. Add to this a Master section with dual Master Volumes, Resonance and Presence and you have a clear, concise layout that makes the JVM easy and intuitive to use.Seamless Switching, Perfect Memory & MIDIThe onboard logic not only ensures switching is swift and silent, but also remembers the position of each front panel switch in all 12 modes - Reverb (on/off), FX Loop (on/off) and Master Volume (1 or 2). So, when you return to any mode, all switch settings will be exactly as you left them - even after you've powered the amp down. This groundbreaking system combined with revolutionary, new footswitch technology, plus MIDI switching capabilities, add even further to the JVM's already incredible flexibility.Ultimate Control & ConnectivityEvery JVM is supplied with a 6-way, fully programmable footswitch. This revolutionary, UK patent-pending technology allows single front panel switches (SWITCH STORE) or entire setups (PRESET STORE - Channel, Mode, Reverb, FX Loop and Master Volume switch setting) to be simply assigned to anyfoot switch. The footswitch's group of multi-coloured LEDs reflect every front panel switch status ensuring, in the heat of a performance, you know exactly where you are with no need to see the amp. To add to it's already impressive guitarist friendliness, the JVM footswitch connects to the amplifier via a standard guitar lead, making it easy to replace with any length you may need. Additionally, the JVM's MIDI In and Thru connection means it can easily be integrated in a MIDI switching set-up, allowing you to store and recall 128 complete amplifier set-ups, for example, enabling your pedal effects