Just putting the finishing touches to installing a Mission 774 on my SL-1210.
Not the most straightforward of mods I've done . I chose an acrylic SME armboard from The Vinyl Source rather than a metal or ebony one and I'm glad I did. The armboard required a fair bit of judicious trimming to enable the Mission base plate to be mounted correctly. The arm pillar sits quite low down in the armboard which results in the bias arm riding a little high while resting on the deck top plate. I'm expecting this to reduce the bias force a little on the outer tracks but it kicks in as the arm traverses a little distance so I doubt it will be a problem in use.
I used an arm rest/clip off a Pioneer PL12D which fits a treat.
The arm balances nicely and alignment was pretty straightforward using a Goldring 2500.
I've not got around to connecting it up yet but I think it looks pretty neat.
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