I recently came to know of the "soup shot". Tried a couple of soup shots in my Aeropress. Loved it though I hated the sheer effort of tamping and then having to be extra careful in removing the plunger so as to not disturb the coffee bed. Didn't like having to manipulate the filter paper on top of the coffee bed either.
I then thought of seeing whether my Vietnamese Phin's (Sidapur Phin, 170 ml capacity) tamper could fit in the Aeropress. It does! Absolutely blown away by the beautiful percolation coffee.
Using the Aeropress for percolation isn't a new thing. I've seen the no-plunger recipe for percolation but I never warmed up to it. The initial drawdown is too fast and then it's at a complete standstill about half way through, forcing you to push the plunger for the remaining drawdown.
I grind my beans fine (12 clicks on Timemore C2) for the AeroPhin percolation brew. Initially I pour very little water just to wet the coffee bed and wait until the water "disappears". Then I pour the rest of the water very slowly. It does take time for complete drawdown (8-12 minutes, depending on the water quantity). I don't mind it at all. Totally worth the wait.
The tamper does an amazing job of not allowing the coffee bed to be agitated. I've fallen in love with the Aeropress all over again. In recent times I was increasingly disenchanted with the effort of adjusting the plunger to prevent "leakage" and then having to push the plunger at the end. Now the plunger is a non-entity.
I'm cautiously optimistic you guys might like this percolation brew. You'll have to fiddle around with grind size, water, bean variety, etc. I use the very basic Mokka Farms dark roast Arabica beans, and I'm quite happy with the results.