Schaller BMF Bass Tuner Set 4L N

I've bought these machine heads as a replacement for the original machine heads on my Squier Jazz Bass. I'm using them for half a year now and I don't have any complaints.
My bass guitar doesn't lose it's tuning during gig or transport. Tuning is very precise and really easy with these tuners. It definitely added extra value to my bass.
This tuners are slightly bigger than the original ones for Squier Jazz and extra work is necessary to replace them (making new holes, filling up the old ones, changing nuts, etc.)

Bought to upgrade a Cheaper set. Schaller quality through and through.

They could be lighter to turn, though...

Great tuners, just like original but with schaller instead of fender on the back. Bushings and screws are in the box underneath the tuners

I am using these as a replacement for the machine heads on my Jazz Bass. The extra mass of these really seem to change the tone for the better, and their tuning stability far surpasses the stock tuners on my bass.

Put them on my 1974 bass and they work smoothly, but the smaller tapered part on the shafts (intended to keep the string windings together) makes it impossible to keep the strings close to the headstock. As a result, the A-string doesn't get enough pressure on the nut and this is audible when playing an open A-string. I'm considering Fender 70's tuners because they have straight shafts.

great upgrade if your tuners are old or not good enough.