i wouldnt have thought that you need the second one but i could be wrong
Fender American Deluxe Strat, Epiphone Firebird Studio Worn Cherry, Adam Black S5ce

Dunlop Crybaby, Korg Pitchblack, Keeley BD-2, Proco Vintage Rat, MXR Script Phase 90, Danelectro Chorus, Marshall Echohead

Peavey Classic 30
it's the first one, the 1/8" 3.5mm

if you look at pics of the jack you can see it's not for a barrel plug. i found this out when shopping for a vintage DOD power supply, it and the Rat use the same connector.
1982 Gibson Firebrand "The SG" Deluxe
Blackstar HT-1R | Line 6 M5 | Malekko Omicron Fuzz | Behringer SF300 Super-Fuzz | Morpheus DropTune | TC Ditto Looper