Ihybrid Synthesis?
GC, aka DBCooper
The top portion of that mod is similar, sort of, to the Synthesis, but it's not a Synth. I have a number of those, and their fantastic gennies - definitely in my top 3 genesis atomizers of all time. however, this is a 24k gold plated iHybrid Illuminati v2 with dual white Swarovski crystals above the pyramid cutout. The switch is part of the mod, reducing voltage drop. The atomizer inside has dual opposing 2.5mm wick holes with a third hole for filling that can be sealed with a phillips screw. It's a highly-limited production mod, as there were merely 27 produced.
The tube itself is deeply engraved with an ambigram reading 'ihybrid' (reading the same upside down as right side up) and a 20x1 threaded top cap can be screwed on to use it as a standalone mechanical mod. The similarity to the synthesis lies in the fact that the atomizer portion of this mod is 20x1 threaded and screws onto the tube instead of using a top cap, thus creating a hybrid mechanical mod.
I tend to stick with more 'practical' devices (meaning in this case that the device is so nice that I'm sometimes afraid to even touch it!) but last night I felt like pulling out something I hadn't used in a while.
tank is loaded with Grenada by Next Level Vapors after 4 month steep. delicious.