The Doppler Effect
Final Gravity Brewing Co.

The Doppler EffectThe Doppler Effect
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From:
Final Gravity Brewing Co.
 
Virginia, United States
Style:
American IPA
Ranked #444
ABV:
7%
Score:
91
Ranked #7,790
Avg:
4.22 | pDev: 5.69%
Ratings:
17 | reviews: 4
Status:
Active
Rated:
Oct 13, 2025
Added:
May 08, 2017
Wants:
  0
Gots:
  2
No description / notes.
Recent ratings and reviews. | Log in to view more ratings + sorting options.
Photo of HaydenPlanetierrium
Reviewed by HaydenPlanetierrium from Tennessee

4.4/5  rDev +4.3%
look: 4 | smell: 4.5 | taste: 4.5 | feel: 4.25 | overall: 4.25
From a crowler into a thermal mug where I couldn’t see it all that well. Tart, citrusy hops and a light body. It’s a little punchy, not a chugging beer. Great sipping IPA.
Oct 13, 2025
Photo of BeerAndGasMasks
Reviewed by BeerAndGasMasks from Virginia

4.17/5  rDev -1.2%
look: 4.25 | smell: 4 | taste: 4.25 | feel: 4 | overall: 4.25
From the crowler, it pours a hazy light amber color with a nice white head that slowly reduces and leaves lacing. The nose gets a citrus scent, very fresh seeming. The mouth gets a citrusy tartness, which you feel in your cheeks, followed by a pleasant citrusy maltiness. They call it a flagship beer and I agree.
Sep 07, 2025
Photo of Sheppard
Reviewed by Sheppard from Massachusetts

4.32/5  rDev +2.4%
look: 4.5 | smell: 4.25 | taste: 4.25 | feel: 4.75 | overall: 4.25
Pours a hazy golden with soapy white head. Mango and pineapple on the nose. I think often with mosaic forward IPAs, you get a lot of dole pineapple. You know, in that pure sweetness kind of way. This has more of a fresh pineapple character so with much of that sweet tropical character with a touch of tang to placate the palate. There's also a touch of barky dryness on the finish which gives this IPA more depth. This is a delicious and well done IPA.
May 23, 2021
Photo of ThePold
Rated by ThePold from Virginia

4.75/5  rDev +12.6%
look: 4.75 | smell: 4.75 | taste: 4.75 | feel: 4.75 | overall: 4.75
Crowler from the brewery; excellent beer.
Oct 25, 2020
Photo of avalon07
Reviewed by avalon07 from South Carolina

4.25/5  rDev +0.7%
look: 4.25 | smell: 4.25 | taste: 4.25 | feel: 4.25 | overall: 4.25
L: Had this on-tap at Final Gravity's taproom, poured into a snifter glass. Had a bright, golden yellow color and a pretty cloudy consistency. There was a half inch of foamy, somewhat long-lasting head. Average lacing.

S: A very nice aroma of citrus fruit, tropical fruit, malt, and hops.

T: Tasted of a small amount of malt (mostly in the finish; very faint), a good shot of tropical fruit (mango and passionfruit), a moderate amount of hops (not overdone, though), and some citrus fruit as well (orange and lemon). A decently sweet, only slightly bitter flavor. It's incredibly well-balanced and flavorful. Pretty tasty.

F: A good amount of carbonation with a smooth finish. Medium-bodied.

O: An extremely well-made IPA. Drinkable.
Jan 16, 2020
 
Rated: 4.5 by Higdon from Maryland

Jun 20, 2019
Photo of rbaugham
Rated by rbaugham from Virginia

4.58/5  rDev +8.5%
look: 4 | smell: 4.75 | taste: 4.5 | feel: 5 | overall: 4.5
Absolutely delicious and drinkable! Among the best IPAs I've ever had.
Apr 03, 2019
 
Rated: 4.06 by Gkruszewski from New York

Feb 15, 2019
 
Rated: 4.25 by mflamar from New York

Jan 17, 2019
 
Rated: 3.83 by nmann08 from Virginia

Sep 15, 2018
 
Rated: 4.18 by RBorsato from Virginia

Aug 29, 2018
 
Rated: 3.99 by brocktune from Virginia

Aug 12, 2018
 
Rated: 4.02 by jhlosito75 from Pennsylvania

Jul 01, 2018
 
Rated: 4 by atrocity from Virginia

Aug 01, 2017
 
Rated: 4.25 by SDRedDevil from California

Jul 18, 2017
 
Rated: 4.25 by GarthDanielson from Virginia

Jun 18, 2017
 
Rated: 3.88 by VeganUndead from Virginia

May 08, 2017