No,
If you read the articles published in Audiophile, these fabrications are consistent with the description.

St?phane

Onken 360 (GPA 515-8C) + JBL 3732 M/HF + JBL 2402H
LDA WT2 DIY (GPA 515-8G + GPA 399-8A + WESTREX Acoustilens)