If he purchased it New in 2016 it's a MK2.
I think you'd struggle to find a MK1 even if you wanted one!
They are very nice Unipivots and will reward you with great music.
I replaced mine with the Naim Aro, which whilst was an improvement, was not night and day. Certainly not 3x the cost anyhow.
I'd also advise you to get the Tiger Paw SKale Heavy Counter weight, which significantly improved the performance, allowing the counter weight to sit
right up closer to the cup. It's a cost effective 'upgrade' that gives you more sweetness from an already cracking tonearm.
"lack of passion is fatal"
LP12, Kore, Lingo2, Aro, SKale / DV XX2Mk2 / Garrard 401 / SME 3012 J7 Rewired / Ortofon Vintage SPU GE /Shure M3D /
WAD 300b Power modded, TJ Mesh Plate Valves / David Coe AD Audio 'Satchmo' Pre & Phono / Hashimoto HM-7 SUT / Tannoy 12" MGs in RFC Custom Rutland Cabinets with RFC Custom Crossovers
Speaker Cables: Duelund DCA16GA Tinned Copper / Rpi3 & Digi + pro / SW1X Audio Design USB-SPdif / SW1X Audio Design DAC 1 Signature / Interconnects: Duelund DCA20GA home brew /
SW1X Audio Phono SPDIF AERO 6 / David Coe AD Audio Silver USB / Synology NAS Drive / Roon / Tidal HiFi