About this Instrument
This Academy Model AS-660 didn’t make it through our final cosmetic inspection—but make no mistake, it plays and sounds just like the rest.
Certified B-Stock means this horn is brand new, fully set up by our in-house technicians, and ready to play out of the box. The only difference? A cosmetic flaw—think acid bleed, finish scratches, blemishes, lacquer imperfections, or re-soldered keyguards.
It still gets our full 1-year warranty and the same great feel that’s made the Academy Model AS-660 a top pick for first-time players everywhere.
Certification Process
Every Jean Paul instrument goes through a strict multi-point quality control process—including a full setup and detailed play-test by our in-house technicians. If we find a cosmetic flaw during inspection—like a finish blemish, scratch, or discoloration—the instrument is pulled from regular stock and designated as B-Stock.
Whenever possible, the cosmetic issue is corrected or minimized, but these instruments are still sold as B-Stock to keep our quality promise clear. What you get is a fully functional, great-playing instrument at a better price—backed by our 1-year warranty.
What To Expect
Below you'll find examples of exactly what you can expect on your Certified B-Stock instrument.
Acid Bleed
Acid Bleed happens when small amounts of soldering flux or moisture trapped under the lacquer react with the finish over time. It may stay put or slowly grow in that area, but it’s purely cosmetic and has no impact on the playability, tone, or life of the instrument.
Finish Scratches
Light scratches on the lacquer or plating can happen during manufacturing, handling, or setup. They’re surface-level only—purely cosmetic—and have no effect on how the instrument feels, plays, or sounds.