Where does “antaŭamplifilo” come from?

antaŭamplifilo (Esperanto) comes from Esperanto antaŭ, from Latin ante, from Ancient Greek κλίσις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

antaŭamplifilo (Esperanto): preamplifier voltage amplifier for amplifying a low-voltage signal

Definitions

preamplifier voltage amplifier for amplifying a low-voltage signal

Ancestry of “antaŭamplifilo”, step by step

antaŭamplifilo traces back through two separate lines of ancestry.

via Esperanto antaŭ

Step	Language	Word	Meaning
1	Esperanto	antaŭ	before (in time), prior to
2	Latin	ante	before, in front, forwards; before; before,...
3	Ancient Greek	κλίσις	bending, inclination; a lying down; a place for...
4	Ancient Greek	-σῐς	"suffix forming nouns"
5	Ancient Greek	-τις	retained after dentals
6	Proto-Indo-European	-tis	Derives abstract/action nouns from verb roots

via Esperanto amplifilo

Step	Language	Word	Meaning
1	Esperanto	amplifilo	amplifier
2	Esperanto	amplifi	to amplify
3	Latin	amplificō	to enlarge, extend, increase, amplify, magnify; develop
4	Latin	amplus	large, spacious, roomy; abundant, ample;...
5	Latin	-ō	suffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
6	Proto-Indo-European	-ō	Derives nouns from roots

Every word from Proto-Indo-European -tis →Every word from Ancient Greek -σῐς →Every word from Ancient Greek κλίσις →