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| Anyone know how Ovation grades their tops? Are they chosen strictly on a cosmetic basis like Martin does, or some other way? My early 80's Legend has a AAA grade top, and my Anniversary has a Hand Picked grade. I had a Custom Legend that also had the Hand Picked top. At some point, I'm not sure when, the Legend switched to AA grade, and the Custom Legend to AAA grade. I don't even know if they use the Hand Picked tops any more. Just wondered if they actually sound better, or just look nicer.
Mike |
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Location: Athens, GA & Gnashville | I heard that they hold the tops up against artificial sunlight to see if there are any religious icons in the grain.
AA=Mother Teresa
;) :D |
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Location: Keepin' It Weird in Portland, OR | And if they find a shadowy image of Jesus, it's heading for eBay! |
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Location: Athens, GA & Gnashville | Buddha tops are reserved for deep bowl only! |
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Location: big island | Complete this sentence:
"And if they find a shadowy image of Al:____________" |
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Location: Keepin' It Weird in Portland, OR | Buddha tops are reserved for deep bowl only! Just pat the Belly for Luck!
And this needs it's own thread:
Complete this sentence:
"And if they find a shadowy image of Al:____________" |
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Location: Phoenix AZ | Can you say "Marketing Spew" ???
My own personal theory is that, at any given time the best stuff in the house is called AAA, followed by AA, etc. Note that todays AAA might be inferior to last weeks AA. Starting to see the spew? When a new model is introduced and the ad space has room for 4 lines of text, but the MP's only have 3 lines of truth they come up with something like "hand selected", etc. for the 4th line. You gettin it, now? Isn't ALL wood hand selected? What, they got some R2D2 that picks out and grades the wood. Come on ... |
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Location: Rocky River, Ohio | R2D2....
that, was funny. |
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Location: Cherry Hill, NJ | I think it has something to do with those small batteries. |
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Location: 6 String Ranch | you have to leave the light off when grading tops. |
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Location: NJ | . . . that's what she said . . . |
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Location: Athens, GA & Gnashville | ...last night... |
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Location: Navarre Beach, FL | Practically everyone on this board is far more knowledgeable than I; however, I may be able to give you some insight into grading as a general rule. Of course there are many variables that go into the grading process, such as grain density and taptone: however, taptone (or voicing the top) is considered very subjective and requires a very experienced person to properly assess a top for tonal quality. If you are interested, the URL below contains an article concerning toning from a widely recognized authority, Dana Bourgeois:
http://www.pantheonguitars.com/voicing.htm
Basically, The primary attributes that are most commonly used to grade soundboards for Master, AAA, AA, and A have to do with grain density, stiffness, and runoff. Frankly, the higher the density the stiffer/harder the wood.
Master Grade: This MAY be what Ovation considers "hand select", but I would be skeptical of that due to the apparent rarity. A Master grade top will only occurs in maybe 1 out of 500 tops produced, and will have 20+ grain lines per inch, no run out, no coloration and straight, even grain over the entire guitar top.
AAA: a soundboard with a grain count of 16 - 20 per inch and should have consistent annular ring spacing, and be exceptionally stiff.
AA: is a good grade with slightly wider grain spacing consisting of a grain count of 12+ grains per inch, with some color variations and runout.
A: is good "tonewood", it may sound as good as AA with some deep lows, but may have wide grain spacing, less cross grain stiffness and thicker “winter” grain (the dark part of the annular rings).
When I was first researching grading, runoff was somewhat confusing, but it primarily has to do with the way the cut is made. Below is an excerpt from a lutherie article.
"If the tops have been cut from radially sawn planks as is often the case with German spruce, there can be some grain runout through the length of the top. If the angle of the runout is steep enough, this can cause a weakening along the grain. It is visible in guitars and other instrument tops as a “two tone” effect".
Finally, who can say with complete assurance that Ovation is adhering to the generally accepted grade standards; however, I would assert with reasonable assurance that they are very close, if not exact in their gradings. Please keep in mind that this is generalized description of grading,which is a complex subject; however, I feel it is reasonably accurate from a layman's perspective.
I hope this help in some small way to explain, at least superficially the grades. |
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Location: Up North | Thanks for demystifying top grading BlackOps and Welcome |
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Location: big island | aloha BlackOps! mahalo for the insight and welcome a"board" ` pun intended. |
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Location: Navarre Beach, FL | Thanks for the warm reception guys... Since I joined, I've been very impressed with the friendliness of members and the immensity of the combined knowledge on this board. I've learn a great deal...
Again, thank you for the hearty welcome. As for the pun Lanaki... the pain, oh the pain! :)
Aloha! |
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Location: 6 String Ranch | the A tops get to be AAAs at closing time.... |
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Location: NJ | I've heard that . . (or something similar) . . |
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Location: Earth·SolarSystem·LocalInterstellarCloud·Local Bub | Goggles on, gents... |
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Location: Alberta, Canada | Originally posted by cwk2:
you have to leave the light off when grading tops. The best are better with the lights on. |
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Location: South of most, North of few | BlackOps has given a great deal of insight on this one, but I would have to agree with Tupp, I would guess they only have whats in stock to compare to. Bottom line is: looks are nice, but the sound is the thing that makes a guitar a "keeper". |
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Location: Pacific Northwest Inland Empire | So, what's a colorless, no-runout, 35-to-40 grains-per-inch spruce top grade-out to? Happens I know a guy, who knows a guy...... |
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Location: ranson,wva | how owes a guy..... |
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Location: Pacific Northwest Inland Empire | Geez, if BlackOps criteria is generally accurate, the price-o'-poker may be goin' up real fast in YakiVegas! |
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Location: Rocky River, Ohio | I always wondered where that 2 tone effect came from.
I've seen many ovation tops that have clear differences in color between the left and right sides. |
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Ovation Top Grading
