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Massdrop Alt Low Profile Foam Combo

MKUltra Corporation

Regular price $22.00

This combo kit includes 4mm plate foam and 2mm case foam with hotswap cutouts.

Installation requires taking the board apart, putting the plate foam inside, slipping the PCB back into place GENTLY, putting the case foam on the PCB, putting the 'acrylic' (plastic) diffuser back into place, press all of the plastic plugs in tightly to hold everything together and then screw the top half to the bottom half.

These foams are designed to fit the ALT LOW PROFILE - a keyboard designed and produced by DROP (previously Massdrop).

Customer Reviews

Based on 11 reviews
Works nicely w/ Low Profile Alt

Had to make a few minor cuts for the case and plate foam due to design changes by Drop (I think, at least) in order for it to fit. I just used scissors. You’ll notice where you need to cut when you see it. Definitely changed the acoustics for the better! The whole board sounds and feels better.

Great with High Profile

Makes the keeb sound and feel a lot better. You might have to do some basic cutting and modifying to get it to fit, but I managed with just a pair of scissors.

Fits for HP

Ordered it for my high profile and the 3 piece set fit like a glove! Minor cutting required for the plate foam but worked out great for me. No more hollow sounds from the case at all! Super impressed.

Mass-Alt foam combo

Fits very snugly. I love it. No more the hollowness and completely remove all the pings.

Awesome - (fits high profile alt)

I put these foams in all my keyboards and changes the sound and feel (positive.) confirmed it fit in my high profile alt as well.
Two small cuts on the bottom of the foam and you’re good to go. (Massdrop changed the acrylic diffuser)

Flawless fit & exactly what I wanted.

The 3 pieces of foam fit flawlessly in my ALT and removed all resonance from the case interior.