• 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

new speaker building fodder

markus

Master Procrastinator
So, just got some cooooool vintage paper cone drivers off you-know-where to try a couple new projects. ("course I need more speakers like a hole in the head, but I didn't have these yet :D )

picture 1 & 2: MONSTEROUS oval RCA consoel drivers with whizzer cones. I had a single from an old consoel strip, but I really wanted to try a pair. I really like all the old RCA's I've heard, and these are pretty cool looking - hopefully they sound as good . . . notice the 6SN7 tube for scale - they're about 15 inches by 10 inches . . I figure equivalent cone area is about a 12 in woofer. Can't go wrong for $5.00

picture 3 thru 6: full set of german drivers froma Emud console - not sure of the exact make (maybe Siemens ?) but I couldn't pass them up either: 10 inch woofers with curvelinear cones & mesh dustcap; 4 X 6 oval midranges - also mesh dustcaps; 3 inch round cone tweeters, sealed back, BEEFY magnet for size; 3 inch electrostatic tweeters. Build qualtiy on these old German drivers is impressive; I can see why some of them go for silly money.

I've done the OB thing, so I thought I'd try an aperiodic enclosure for sh*ts & giggles . . . not sure if I'll use the whole 'array' in the new project, but it'll be fun either way. I believe the 4 X 6 ovals fired from the sides of the cabinet 'full range' and the other three faced forward . . . I had a similar vintage Emud console with a smaller, but similar arrangement

anyone else have experience with these old german drivers ?
 

Attachments

  • IMGP0038.JPG
    IMGP0038.JPG
    50 KB · Views: 9
  • IMGP0039.JPG
    IMGP0039.JPG
    52.3 KB · Views: 5
  • IMGP0045.JPG
    IMGP0045.JPG
    46.5 KB · Views: 8
  • IMGP0047.JPG
    IMGP0047.JPG
    55.5 KB · Views: 11
  • IMGP0048.JPG
    IMGP0048.JPG
    39.2 KB · Views: 6
  • collage.JPG
    collage.JPG
    101.8 KB · Views: 20
Register to hide this ad
Back
Top Bottom