Tonearm lift

What is ET ?
Do you mean tonearm lift like this ?
There is no difference in arm lift for straight and pivoted tonearms, the more important how you can fix it to the arm. BUT FOR LINEAR TRACKING ARM there is a difference

Pivot or tangential, both cue up at the end. What's the diff?

What's the diff?

Maybe just the shape of the platform that support the armtube, since the arm is linear tracking it's not necessary to make it curved? 

I tried the type to automatically lift the arm at the end of play, like this:

https://www.amazon.com/Audio-Technica-AT6006R-Safety-Raiser/dp/B07HKX6WL7/ref=asc_df_B07HKX6WL7/?tag=hyprod-20&linkCode=df0&hvadid=312094681626&hvpos=1o2&hvnetw=g&hvrand=5472122619530318004&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9002579&hvtargid=pla-576813310257&psc=1

I found out, for short arms, close to the platter, large platter surrounds like the victor tt61,71,81 .., there is not enough space to place it.

If the platter has no wide surround, perhaps it will work for curved, straight, but could a linear arm/cartridge mount trigger it?.

I expect, when I install my 12.5" arm, there will be space to fit one of these.

it arrived from Russia, I will be home late tomorrow, wed am I will know.

Chakster
Eminent Technologies 2.5 linear tracking arm.I'm looking for an auto lift that cues up  at the end of play.