• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

etr 412

G

gcole54

New Member
I saw a set of etr 412 speakers at an estate sale never heard of them. Went to the net and all I could find was that etr meant. The company was called Environmental Transducer Research. They had many models and had been around for only 4 to 5 yrs. Any more info would be appreciated. Really curious. Thanks g
 
Register to hide this ad
You must log in or register to reply here.
Back
Top Bottom