In Reply to: RE: Tympani IVAs on the 'gon posted by Norman M on September 19, 2010 at 08:47:07:
All I know is that the photo of the IV on the Asylum Magnepan list looks like a 1D with a slit in it rather than like the IV.
I did find a description of some of the changes between the IV and the IVA on the last page of the IVA manual. Essentially, the IVA has more efficient bass and midrange drivers, a 1 dB/octave warmer slope, better crossovers, and a longer midrange with better coupling and dispersion. But it doesn't mention the cosmetics.
http://tinyurl.com/35twbug
Really, none of these are show stoppers with today's high powered amplifiers, active crossovers, and Satie's Neo-8 midrange mod, though I guess you'd have to enlarge the midrange slot for that.
BTW, my search also turned up a guy who bought a pair of IV's at a garage sale for $25. Read it and weep!
http://www.audiokarma.org/forums/archive/index.php/t-78924.html
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Follow Ups
- RE: Tympani IVAs on the 'gon - josh358 09:15:57 09/19/10 (11)
- RE: Tympani IVAs on the 'gon - gregmacknass2@netzero.com 10:53:13 09/19/10 (10)
- RE: Tympani IVAs on the 'gon - josh358 14:04:36 09/19/10 (6)
- RE: Tympani IVAs on the 'gon - Norman M 15:54:42 09/21/10 (5)
- RE: Tympani IVAs on the 'gon - josh358 16:10:43 09/21/10 (4)
- RE: Tympani IVAs on the 'gon - gregmacknass2@netzero.com 20:15:35 09/21/10 (1)
- RE: Tympani IVAs on the 'gon - josh358 05:50:22 09/22/10 (0)
- RE: Tympani IVAs on the 'gon - Norman M 17:27:54 09/21/10 (1)
- RE: Tympani IVAs on the 'gon - josh358 20:10:03 09/21/10 (0)
- RE: Tympani IVAs on the 'gon - Norman M 11:16:39 09/19/10 (1)
- RE: Tympani IVAs on the 'gon - gregmacknass2@netzero.com 12:26:03 09/19/10 (0)
- RE: Tympani IVAs on the 'gon - Norman M 11:10:02 09/19/10 (0)