The Sound Of 23.5 Karat Gold

Download not one but two circa ’72 brochures for the EMT 240 ‘Gold Foil’ reverb system:

DOWNLOAD: EMT_240_reverb

The 240 was apparently intended not to replace the 140 so much as provide a smaller, portable (132 lbs haha) alternative.  I’ve provided y’all with 10 pages of documentation here, it’s worth reading..  this thing really is an engineering marvel.  Rather than a ‘plate,’  the reverberant surface is a tensioned sheet of gold-foil 18 microns thick.  This gold-foil material, btw, was a completely in-house-made material…  fkkn crazy.  Anyhow, check it out…   those of you who have had experience working with both a 140 and 240, pls weigh in on the relative merits thereof.