DIY spring reverb from old organ (help needed)

dreadsquad · Post by **dreadsquad** » Wed Sep 07, 2011 9:46 pm

hi Dubbers.

i just bought spring reverb tank + preamplifier from old GEM wizard 325 organ. i want to make standalone open unit for thunder fx but i can't find schematics. could anyone help me with it? where should i add power supply (and what voltage) and where connect outputs.

here are some photos: http://www.flickr.com/photos/67247286@N ... 618437818/

thanks in advance

Marek (dreadsquad sound)

noiseboy · Post by **noiseboy** » Wed Sep 07, 2011 11:03 pm

Try contacting the publisher of this page:

http://www.manuals.altervista.org/Schem ... agram.html

and this site has a service manual + schematics of similar models

http://www.jlpniewski.btinternet.co.uk/diag_list.htm

dreadsquad · Post by **dreadsquad** » Thu Sep 08, 2011 1:14 pm

thanks a lot. first guy told me that he can send me pdf schematisc for 5 EUR so i think i will go for it.

cheers
marek

noiseboy · Post by **noiseboy** » Thu Sep 08, 2011 1:53 pm

Hey no problem. Let us know if you get it up and running