E.W.S. Tri-Logic

Checked by hand on 5 October 2026

Every version of the Tri-Logic in one place. 4 for sale right now.

Pick your version

Same name, different money: prices are per version.

Version	Typical used	For sale	From
Tri-Logic Bass Preamp 3	Typical used €10013 sold, 2 years	2	€184
Tri-logic Bass Preamp	7 sold	1	€187
Tri-Logic Bass Preamp II	18 sold

For sale right now

Grouped by version, best-priced first within each. Each card says when we last confirmed its listing at the source. 1 listing does not say which version; they are at the end.

E.W.S. Tri-Logic Bass Preamp 3

Typical used €100, the middle of 13 sales, last 24 months. Each card compares to its condition where eight sales carry it, to that figure otherwise.

Show 2 listings over typical