#1
I found this on craigslist, what is it?

T.c. Electronics Dual Engine Effects Rack Mount Unit
Guitars: Fender FSR Standard Strat, Squire Affinity Strat, Epiphone Nighthawk
Amps: Vox AC15C1, Roland Cube 15x, Peavey KB-1
Pedals: Digitech RP355, HD500, Joyo AC-Tone, EHX Soul Food
#2
inb4 lmgtfy
ESP/LTD: MH-1000FR
Epiphone: Les Paul Ultra II (JB/Jazz)
Squire: Modded HSS Strat
Fractal Audio: Axe Fx II (checking store every 2 minuets)
Atomic: Reactor FR
Line 6: UX1
Roland: TD-3KW
#3
Several TC Electronic rack mount units are "dual engine", including the discontinued M300 and C300, and the current M350.

What's the whole listing? You can leave out area, contact details etc.
#4
Is it a mfx unit? What is it's value? That is the entire listing minus the price.
Guitars: Fender FSR Standard Strat, Squire Affinity Strat, Epiphone Nighthawk
Amps: Vox AC15C1, Roland Cube 15x, Peavey KB-1
Pedals: Digitech RP355, HD500, Joyo AC-Tone, EHX Soul Food