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Head-Fi.org › Galleries › devouringone3's Photos › Grado headphones official, not so official paperwork and boxes
Uploaded by devouringone3
  • 29 photos
  • Total views: 5,532
  • Last upload: Dec 14, 2012

devouringone3's Recent Photos

 

Grado headphones official, not so official paperwork and boxes

Sheets that were being distributed at Grado Labs in the days. As well as in Joseph Grado Signature Product Labs, because these were separate buildings and companies. Stereophile, May 1991 issue Grado HP 1 review there: http://www.head-fi.org/t/616052/full-grado-labs-history/45#post_8875805
1 - 29 of 29 photos
This is from Larryminator's Head-Fi ads selling a HP2.
May 14, 2012
Thanks to Jasmineswell for putting this old document on his eBay listing.
May 14, 2012
Thanks to Jasmineswell for putting this old document on his eBay listing.
May 14, 2012
Primo DH-57 (not the same dimensions as the HP-1000 drivers)
May 14, 2012
Limited warranty
May 14, 2012
Back of the drawer/box of the HP-1000.
May 14, 2012
May 14, 2012
This sheet is one of the most important I think.
May 14, 2012
More of the same
May 14, 2012
May 14, 2012
May 14, 2012
May 14, 2012
I'm also putting boxes
May 14, 2012
More of the same
May 14, 2012
May 14, 2012
May 14, 2012
May 14, 2012
Thanks to Jasmineswell on eBay for this rare piece of information!
May 15, 2012
Thanks to Jasmineswell on eBay! He accepted clearing up some of the covered/missing parts of his HP-1000 listing pictures (featuring those Grado sheets, and 1992 Stereophile magazine issue). This is incredibly old and rare pieces of information and history. I'm glad he responded positively and promptly to my particular request.
May 15, 2012
Thanks to Jasmineswell on eBay! He accepted clearing up some of the covered/missing parts of his HP-1000 listing pictures (featuring those Grado sheets, and 1992 Stereophile magazine issue). This is incredibly old and rare pieces of information and history. I'm glad he responded positively and promptly to my particular request.
May 15, 2012
Stereophile magazine, July 1994 issue, featuring an article (I don't have the full article, but it's not about Grado so I won't bother too much finding it) about one of the first HeadRoom portable amplifiers and "Audio Image processor", as well as a younger Tyll Hertsens (www.innerfidelity.com) wearing [drum roll] Grados (SR1-2 or-300 and HP2 or -3)! It's kind of surprising seeing he now hates Grados, hahaha. Anyway these aren't your typical Grados either.
May 21, 2012
Box
Jun 26, 2012
RA-1 sheet
Jun 26, 2012
Jun 26, 2012
Grado  RS-1 sheet
Jun 26, 2012
Jun 26, 2012
Dec 14, 2012
Dec 14, 2012
Dec 14, 2012

Comments (1)

There are no comments yet
devouringone3 12/14/12 at 9:04pm
Hey guys there is a glitch and I can't edit my album descriptions anymore. Anyway I just uploaded (http://www.mediafire.com/?6r966fnxagz248k) a three page excerpt / interview with Joe Grado of the March 1991 Audio Magazine. It's the best read I've had yet with these old papers, totally worth it in the name of headphone science.
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